If you’re looking for a funny greeting to use on your sister for her birthday then you’ve come to the right place. You’ll find all types of hilarious happy birthday sister wishes that will bring a smile to her face and get a great laugh out of everyone around. Now there’s nothing more important than knowing what to say and when to say it — and having fun while doing it!
Page Contents
• Happy Birthday Sister From Another Sister
• Happy Birthday Sister From Another Mother
• Happy Birthday to My Sister From Another Mother
• Happy Birthday to My Sister From Another Mister
Happy Birthday Sister From Another Sister
1. Birthdays are about dreaming big and living within the heart. I have always dreamed of having a sister, someone who is special, beautiful, nice, honest, and true. Now that I know, on this very special day that my wish has come true. Happy birthday from your loving sister.
2. Happy birthday. You are my sister. You are very kind. I like you, really!
3. On your birthday I would like to thank you for being such a lovely, special and beautiful person. You try so hard for us and I want you to know that I am very fortunate to have you as a sister! I love you and wish that this special day brings lots of happiness and good health to you. Here’s wishing you a wonderful birthday!"
5. Sister, I know you will never read this letter or even know that it is on my hard drive. But I feel that it is finally time for me to write a thank you note for all the times you have shown me love and support. The times that some stranger on the road would call you out for a lift, and yet, you insist on taking me with them. For all the times when we were poor and hungry. You are a special woman to me. Happy birthday!
6. Words are never enough to describe how much you mean to me… your the best sister any person can ever have. I am happy to call you my sister.
7. Thanks for being the most amazing sister in the world and truly a friend! I can’t describe how much you mean to me.
8. I thought I would never find someone like you, who is caring, funny, intelligent, and just so special. You make me feel great. You always brighten up my day. Be ready for some crazy adventures next year! And remember that I love you very much. Happy birthday!
9. Happy Birthday to my beautiful and kind sister! Every year when you are born, the entire nature has come alive through your stunning smile. I am sure that even the angels are celebrating your birthday
10. Dear sister, you are so special and dear to me. We share something special that only siblings can share. It is the kind of love that no one can take away from us. No matter what befalls us, we would always be together. Through thick or thin, this bond will never break! Have a wonderful birthday my best friend!
11. Sister, you make me feel special with your love. You always have the right words to comfort me when I am sad and cheer me up when I feel low. Words cannot explain how much I genuinely appreciate your existence in my life and how blessed I feel to have you as my sister. Happy Birthday!
12. My beautiful sister, I wish you a very happy birthday! For your whole life, you have been my better half and my partner in crime. You are so special to me. The luckiest person in the world is I do have a big sister like you who is sharing everything and even sacrificing some of your own happiness for me. I want you to know that I love you very much and I’m extremely grateful of having you in my life.
13. Sister, you are special and very beautiful. I love you just the way you are, and I thank God for giving me a sister like you. I would like to have your presence as my side always. I wish that God’s love will be always with us inseparably.
14. Happy Birthday to my sister from another mister, you are every positive quality rolled into one. In everything that you come across in life, you shine bright like a star. I’m so proud of how you’ve turned out and for who you are! I love you.
More From I Love Messages
15. Happy Birthday! Everything about you is amazing. You are smart, beautiful, and nice. I am so happy to be your sister. We have had great fun together. I can’t wait for many birthdays to come.
Happy Birthday Sister From Another Mother
16. This is from my heart, I just want to let you know how special you are to me. The best thing about being related to someone is that having them in your life makes you a better person. You make life a better place for everyone around you. I know you will always be there for me and always taking care of me. Thank you so much and happy birthday.
17. You are my lovely sister and I know that you will grow up to be a beautiful woman. I wish that you could stay my little sister forever. I love you and Will miss you tremendously when you move out. Happy Birthday!
18. Happy birthday to you! From now onwards, please continue being my perfect sister. I am so lucky to have a sister like you.
19. Sister, you deserve the best of everything! Growing up, you have given me so much love and attention. You have been so good at raising us. You are very special to me and words aren’t enough to describe how much I love you. May God keep showering his blessings on you always. Happy birthday!
20. Thank you for treating me as your own sister, even when not in a family way. You have always been there for me and made this world a better place for me. Happy birthday!
21. Happy Birthday to my beautiful sister. I love you very much and all your perfect imperfections. Your laughter and smile brighten up my day. Wish you the best on your birthday!
22. Hey, I just wanted to say: You are the most special person in my life. You are so beautiful to me, you are very nice and honest! I value our relationship. I don’t know what I would do without you! Have a great birthday!
23. You are a beautiful person inside and out. To me, you’re an amazing sister who always puts others before herself. You are sweet, kind, and honest. You love, trust, help, and respect others. I will never forget the advice you gave me on my wedding day that helped me start my new life as a wife with confidence. I am very happy to have you in my life. Happy birthday!
24. On your birthday I would like to thank you for being such a great sister. You are sensitive, intelligent, and caring. Words cannot describe how fortunate I feel to have you in my life. Have a happy birthday and many more to come!
25. Thank you with all my heart for always being there for me and standing by me. You have made my life worth living. Happy birthday! May you live long to enjoy all the happiness and joy in this world.
26. This, my sister, is for you. You are special to me as no one will ever be. You bring joy and happiness in my life. I am proud of the woman you have become, next to the world I love you most. I thank God for making you and giving us an opportunity to be together.
27. Your love knows no boundaries, your kindness knows no end. I wish you a beautiful birthday filled with everything you will ever want and deserve in life, just as you deserve.
28. Thank you for standing by me, giving me advice, and being someone I can depend on. You have always been there for me even when I was such a terrible sister to you. On this special day, I want to wish you a very happy birthday.
29. Sis, besides how special you are in my eyes, I am grateful for the times we spent together. You are the one who stands by me even in times of distress and sadness. You are the one I can rely on during difficult situations and your words can easily dissolve all my tension. I appreciate your honesty, sincerity, beauty, and nice nature. I wish you a lifetime full of happiness!
30. Your birthday is as special as you are. I value you for the sacrifices you have made to help me accomplish my dreams. Today (name) and I wish you a very happy birthday. You will always be remembered for your kind heart and smile.
Happy Birthday to My Sister From Another Mother
31. Your words mean so much to me. I feel lucky to have a sister like you. Other than being my beloved soul mate, brother, and friend, you are a loyal, honest, and most caring person I know. I am so proud to call myself your sister and am thankful for all the love you shower on me. Happy Birthday, Note: There’s nothing like having a special person in your life who understands you perfectly.
32. Happy birthday to my dearest sister who has made my life worth living. You are special in many ways, I only wish you had more time to spend with me. From today and for always, I will make sure you have all the happiness in the world. Happy birthday. Wish you all the best on this special day.
33. girl, I really don’t know how to thank you for making my life easy and more beautiful. You are the only one that’s been there for me through thick and thin. We grew up together and I am very happy you are part of my life. You have been very special to me, sweetheart. Wish you a very happy birth!
34. I will never forget our childhood memories and how you have always supported me even though we are sisters. On your special day, I wish you the best of luck and happiness, but more importantly, I am glad that you are always there for me.
35. You are the best sister one could ever ask for. You put up with me all this while and never came to reject me. I truly cherish you, and hope you enjoy your birthday!
36. Your thoughtful personality and honesty I value the most. May the coming year bring all that you have been longing for. On this special day, I wish you growth, happiness, prosperity, and success
37. Happy Birthday to you, Sister. You are such a special and beautiful person, and nice to be around. I wish you the best birthday ever!
38. I wish my mum was you. You have always been a real friend to me and have formed the most beautiful memories I will always carry with me. I cannot describe how grateful I am for all the love and care you have always shown me. You make every moment of life worth living. Happy birthday and may God bless you always!
39. I don’t deserve all that you have done for me, praying for me, wishing the best, and making sure that I am always happy and celebrate life every day. Thank you on this special day for life!
40. You’re a wonderful sister, a wonderful friend. Your birth was one of the most special days of my life. You have been there through all the good and bad times and you have made me who I am today. Happy birthday my dear, sweet sister!
41. Sis, you are my best friend! I cannot live without you. You are the most special person in my life. I cherish you with all my heart and soul. Today we shall celebrate your birthday party together. Wishing you a wonderful start to the year ahead!
42. Dear sister, I love you so much. The trials we have faced this year broke my heart and made it beautiful at the same time. You are always there for me and I love you for that. Happy birthday!
43. On your special day, I want you to know that I think you are one of a kind. You are both special and beautiful, nice and honest. Your presence brightens the room; your words cheer my heart. I will be forever grateful for what you have done for me in life and hope our friendship continues growing together with time.
44. …. but I’ll tell you a secret, I didn’t say a word! You know why? Because you know the best words to say, and that is by being in my life. Happy birthday, sis, may all your wishes come true!
45. I wish you a very happy birthday, my favorite sister! You are special in many ways, and yet totally different from me. Thank you for being a wonderful example of how to be a good person. I live a better life today because of your presence around me. I am glad to count on you as one of my best friends. Happy birthday!
Happy Birthday to My Sister From Another Mister
46. Dear sister, I hope that this birthday brings you lots of sunshine and cheer. From your secret admirer.
47. You are a great sister and I am lucky to have you around. As we age, we tend to collect some nice memories which you have given me plenty of. You are someone I love and adore now and forever. Wishing you a very happy birthday!
48. You are a true blessing in my life. I always had someone to chat with, someone to share my problems with, someone who always has my back. You are one of the best friends you can have. As you embark on your new journey, may peace and happiness surround you, may love be in your life forever, and may true friendships abound. On this special day, I wish you a very happy birthday!
49. Dear sister from another mister, today is your day as it is my brother’s. Thank you for being a wonderful person who has been part of my life for the past 17 years. I wish you all the best and a bright future ahead. Happy birthday!
50. Today is your birthday and I want us to have a moment to celebrate with you. You are a wonderful human being, special in every way. Thank you for always been there for me and being my sister. I hope you have an awesome birthday!
51. Dear sister, today is your special day! You may be a little spoiled, but that’s alright. You are very special to me and I love you more than anything else in this world. Happy birthday!
52. You are the best sister one can possibly wish for. I feel so close to I know I can always rely on you for anything. You make life more interesting and beautiful, your honesty is what keeps me going. Thanks, sis, you deserve a lot in this world and I pray that God will give it all to you. Happy Birthday!
53. I love that brother and sister, I hope that we have been the best. thank you for all you have done for me. The world is a better place because of you. Wishing you a comfortable birthday!
54. Dear Sister, I am blessed to have you in my life. You are special, beautiful, nice, and honest. You are my sister from another mister! With birthday greetings.
55. You are special! I love you! happy birthday!
56. I am glad I have you as my sister. We always had each other back when we were kids and even now that we are all grown up. I hope your special day is as bright as you are! Happy birthday!
57. Happy birthday to one of the most wonderful person on earth. You show me every day why you are such an amazing person and I hope that you had a very nice day. Keep being you because your absolutely perfect! I hope your special day was great and that you enjoyed it with all the friends and family you wanted to be with. love you lots
58. Dear sister, you are priceless to me. I am happy I can call you my sister. No matter how much we fight, you are always someone special to me. You have been there for me and when I needed someone the most. Never forget that I am always here for you too. Happy birthday!
59. In life, there are people who constantly stand by your side. No matter what happens, they are always there to help and support you. The same is true for you. I know that without your love and support, my life would be nothing but a sea of darkness. I appreciate you for being an honest and beautiful person, whose heart has always been true.
60. Thankful for having a sister like you, a being so awesome that I am inspired to be more of myself. Just because of you, my world is lighter and brighter. Wishing you the happiest of birthdays!
Today is your birthday. I know you are the coolest sister. You are so much different from other people have known. I can never thank God enough, for sending me a friend like you in my life. This may be a simple heart touching birthday wishes for sister from another mother for you, but it holds true. From the bottom of my heart I hope you will read this birthday post and feel that how much I really love you.
Heart Touching Birthday Wishes For Sister From Another Mother
• Happy birthday to my sweet sister! You are the kindest, funniest person I know. Even though we fought a lot growing up, I am happy we both decided to make peace and forgive each other for past transgressions. Now we get along really well and have fun together. I love you so much, and can’t wait to celebrate your special day with you!
• Happy birthday. You are the sister of my heart and soul. I don’t have any siblings, but you have given me a sense of belonging since we were kids. We have been through so much together and no matter what happened, we always end up together on the other side. I don’t think I can love anyone more than I love you. In fact if it ever happened, I would probably come to my senses! I’m proud to call you my sister,
• As the years go by I fall more in love with you. You are my best friend, my one and only sister, and the other half to my heart. We may not agree on everything, but I know no matter how far apart we are, we will always be close. I love you!
• Happy birthday sister, Words are not enough to tell you how much I love you. You are the most amazing person in my life, everything I have, everything I am is because of you. You are my soul mate, my other half, my best friend and if I had one wish it would be that you could somehow live forever. That’s how much you mean to me that’s how much you fill my heart. With all that I am and all that I ever will be I love you.
• I hope every birthday is a day to celebrate how lucky I am to have found you. You make my life more meaningful and fun! I love you more than you know.
• My dearest sister, you are my role model. You are the best thing that has ever happened to me. Even though we quarrel sometimes, I love you more than you can imagine. Here’s too many more birthdays and great memories! Love you sis!
• I love you so much. I don’t say it enough. I wish I could take all your pain away and make your life full of only joy. I would bring you coffee everyday before work, chocolate, flowers and love. You are my little ray of sunshine that warms my cold heart at every chance. Every time we kiss my heart beats a little faster, and with every passing minute I fall more in love. Happy birthday sister.
• Happy birthday to my favorite sister. I am beyond blessed to have you in my life! Thank you for being an example of what a strong, kind, funny and lovely woman is.
• I just want you to know that I appreciate you for everything that you’ve done for me. I am so grateful to have someone like you as my big sister….. Know that I will always love you dearly. Happy birthday!
• I don’t think you will ever realize just how much you mean to me. You’re the one person who is always there for me and I can always depend on. You’re my best friend, my role model. You are my rock and I never want to lose that. I love you more than anything in this world, happy birthday.
• I’ve never met anybody like you before. It’s good that you are my sister because just looking at you makes me feel warm. You are so smart, so kind and you amaze me every day. Happy birthday sister.
• I can’t believe you are going to be a year older, well off in the next couple days! You have always been a great big sister. I can’t remember a time when you weren’t there for me. Your love is the best part of my life. I look forward to being with you everyday, and seeing you smiling face brightens my day! I hope this birthday is your best yet!
• I give thanks for the most precious of gifts, my sister. Our lives have been entwined from the very beginning and I am so grateful for you. Your caring heart, your gentle soul, your infectious laugh and your bright eyes make me smile every day. You are a shining light in my world. Thank you for being my sister, one of my best friends and my whole heart.
• Happy Birthday! I hope you’re having the best day ever, and that your birthday wish comes true. I can’t believe that another year has come and gone. It seems like yesterday that we were celebrating your last birthday together. Time really flies by fast. Happy Birthday!
• When you were born I couldn’t believe how tiny you were, but I fell in love right away. You are the light in my life, the most important person in my world. You are different from anyone else I have ever known. My sister… my best friend… My only real treasure.
• You are the best sister in the entire world. I love everything about you! You are so thoughtful, kind, caring, smart, and hardworking and an inspiration to me. You’re my go to person when I need advice because you always know what I should do. I love you so much and I wish you all the best on your birthday!!!
• My little sunshine, I want to wish a wonderful day to my beautiful sister. You are always there for me no matter what and I don’t know where I would be without you. Even though we fight sometimes, I know we love each other very much and I couldn’t picture my life without you in it! Happy birthday sweetheart!
• Since the day you were born, I have loved you more than words can explain. You have enriched my life in so many ways. I am blessed to have you as my friend. Through good times and bad times, I will be here to support you, your choices, and your dreams. I love you with all of my heart! Happy birthday sister.
• Happy birthday dearest sister! I send you many birthday wishes, huge hug and sincere warm wishes on your special day! I am convinced that this year become very good for you in every aspect!
• Today is your birthday. I hope the year ahead brings you much happiness, joy, and love. One of my favorite memories of us was when we went shopping at the outlet in PA in the freezing cold in December. What made it so special was it was just you and me, mom just got a new job in China, and dad had left us for good leaving an ugly empty place filled with anger, resentment, grief, sadness, apathy, rejection…
• Happy birthday. I know it’s been a rough year for you, but I want you to know that I’m here for you. I will always be here for you! We may not be related by blood, but we are sisters. You are my best friend and I love that about us.
• Happy birthday. I know that when you grow up, fall in love, want to get married (or not) and when you become a mom – I will always be there for you. You are my sister and my friend. And I can’t think of anyone in the world I’d rather share life’s most special moments with than you – my very best friend.
• Happy birthday to my wonderful sister. I love you more than anything in the world. You are one of the smartest, sweetest, kindest people I have ever known. You have made me so happy during your life, and you have also made me so proud.
• Happy Birthday, Dear Sister! I really hope you enjoy this wonderful day with full of fun, joy and happiness! You are my best friend. I love you.
• Thanks for making me the best sister in the whole world. Your birthday is more special than any other day. I wish you all the best on this special day. I am so proud of you I could burst with joy! All my love on your special day.
• Hello, I’m really thankful for you, for me it’s just because of you I have more reasons to live. Really, having you as my life partner makes me so proud to be alive today. Happy birthday my love!
• I love you so much! I have found true happiness in being your friend, but also being your sister. I want to grow old with you by my side, still cherishing every moment that we will share together. I am so glad that I get to call myself your sister, and I promise to be the best one ever!
• There is nothing in the world like the sisterly love I share with you. You make me laugh when I’m feeling down, and always give me good advice when I need it most. You pick me up when I fall and show me that there is enough happiness in life for everyone. I love you and want only the best for you friend!
• Happy Birthday to my wonderful sister, I can’t believe it’s been eight years since we met. I just wanted to say that you have been a fantastic friend. You did a great job helping me with my daughter when she was a baby and a toddler. You were so good with her…she loves having you around, you spoil her so much…she looks up to you so much…you’ve been a great influence on her life…she misses having you around, so hopefully one.
• Here’s to another year full of love, happiness and the chance to show you how much I care for you. This past year has been great and I look forward to many more! Here’s wishing you all that life has to offer. From the bottom of my heart, Happy Birthday!!
• Happy birthday to the sister on the planet! Without you, I would have had a terrible childhood, including that time that our dog went missing for a week and everyone blamed me. So thank you for being there as a baby sitter and as a friend. May this year be filled with all the great things you deserve. I love you sis!
• Happy birthday! I hope this special day is filled with happiness and you enjoy all that life has to offer. Tomorrow is the first day of the rest of your life, let’s make it awesome together.
• Happy birthday to my beautiful, amazing and most favorite sister in the world. We may be half a world away but our bond is unbreakable. I love you to the moon and back.
• Happy birthday friend. I started calling you my sister, but I don’t know why. Maybe because we were so close, or maybe because we were connected by blood. You were always there for me and I think of you as a sister no matter how many years pass by.
• You are the best friend. I could ever ask for. Even though you are younger than me, you always put others first and make sure they are okay even before your own needs. You’re so understanding, compassionate, helpful and caring. I admire your generous heart and thoughtful nature. Thanks for being there for me no matter what happens. Happy birthday sister!
• Happy Birthday to my sister, the only person in my life that I can call my best friend. You are funny, loyal, loving and beautiful. I am so lucky to have you in my life. When I am down you are always there lifting me up. Too many more wonderful years of our friendship!
• Happy birthday to my other half. It doesn’t matter who we are or where we’re from. We will always be sister as well as best friends, and I love you.
• Happy birthday to my darling sister, I pray that you will never stop loving and laughing and in turn your laughter and love will help spread joy in the lives of others.
• Happy birthday. You are my sister from another mother. I thank everything I can think of every day that we became friends. You bring light and laughter to my sometimes cloudy world. I feel blessed to be able to call you my friend.
• Happy birthday. Always remember how much you mean to me. You are my sister from another mother. I am so thankful for you and all the joy you bring my life. I want you to know I’ve got your back through thick and thin. I love you, sweetie!