75+ Funny Birthday Wishes for Sister to Make her Day Special

Searching for the perfect birthday wish to send to your beloved sister?

Look no further!

We have gathered up some of the funniest and most heartfelt messages that will make her smile on her special day. From 18, all the way through to 70, these funny birthday wishes for sisters are sure to bring a laugh or two!

So let’s get this birthday party started and celebrate in style with our favorite heartfelt birthday wishes for sister messages!

Funny Birthday Wishes for Sister

Let your sis know just how much you love her with one of these funny greetings. She’ll be sure to remember it for years to come!

Dear Sister Funny Birthday Wishes for Sister From Brother

1. Happy Birthday sis! Here’s to another year of your brother reminding you that he’s the favorite one!
2. Hey sis! Wishing you a birthday full of laughter and joy – but mostly because I’m too lazy to get you a real present.
3. Happy Birthday to my beautiful sister! Here’s to hoping you have a day that’s as awesome and amazing as you are!

Funny Birthday Wishes for Sister From Brother

1. Hey sister! Hope your birthday is full of joy and laughter – just like you!
2. Happy Birthday sis! Here’s to another year of you not getting any smarter… Kidding! Love ya.
3. Happy Birthday to the most amazing sister in the world! Here’s hoping you have a fantastic day!

Funny Birthday Wishes for Sister on Facebook

1. Happy Birthday to my sister! Thanks for always being an extra set of eyes when I’m trying to sneak out of the house past curfew.
2. Hey sis! Happy Birthday! Here’s to another year of you trying – and failing miserably – to beat me at videogames!
3. Happy Birthday to the best sister ever! Wishing you a day filled with fun and lots of cake!

Funny Birthday Wishes for Sister

1. Happy Birthday sis! Here’s to another year of you spending my money – I mean treating me like your own ATM!
2. Hey sis! Wishing you a birthday full of fun and laughter – just like me!
3. Happy Birthday to the best sister in the world! Here’s to you giving me all of your birthday money – I mean, here’s to a day full of joy and happiness for you!

Happy Birthday Wishes for Sister Funny

1. Hey sis! Wishing you a birthday full of laughter and joy – and maybe a few dollars from Mom and Dad!
2. Happy Birthday to my beautiful sister! Here’s to hoping your day is as special as you are – and that I get at least some of the presents!
3. Happy Birthday to my amazing sister! Wishing you a day full of fun, cake and presents – preferably with my name on them!

Funny Birthday Wishes for Elder Sister

1. Happy Birthday to my awesome elder sister! Here’s to another year of you having to remind your younger siblings who’s the boss!
2. To my elder sister, wishing you a day full of fun and joy!
3. Happy Birthday to the best elder sister in the world! Here’s to hoping you get everything you want and more – because you deserve it!

Funny Birthday Wishes for Older Sister

1. Happy Birthday to my awesome older sister! Here’s to the boss lady getting everything she wants this year!
2. To my older sister, wishing you a day full of fun and joy – but also a few extra hours of sleep!
3. Happy Birthday to the best older sister in the world! Here’s to hoping you get all the presents – just don’t expect me to share any of mine!

Funny Birthday Wishes for Big Sister

1. Happy Birthday to my awesome big sister! Here’s to another year of you plastering a smile on your face when I ask for favors – love ya!
2. To the best big sister ever, wishing you a day filled with laughter and joy!
3. Happy Birthday to my amazing big sister! Here’s to hoping you have a fantastic day – and that I get whatever I ask for!

Short Funny Best Birthday Wishes for Sister

1. Happy Birthday sis! Love ya lots – now give me money!
2. Here’s to another year of you trying – and failing – to keep me in line!
3. Happy Birthday to the world’s best sis! Have an awesome day – and remember, I get first pick of the presents!

Funny Birthday Wishes for Sister Short Line

1. Happy Birthday sis! Here’s to you spoiling me rotten – love ya!
2. Hey sis! Wishing you a birthday full of joy – and lots of presents for me!
3. Happy Birthday to the best sis ever! Have an amazing day – and don’t forget, I’m first in line for the presents!

Cute Funny Short Birthday Wishes for Sister

1. Happy Birthday to my amazing sister! Here’s to hoping your day is as special as you are – and that I get lots of presents too!
2. Hey sis! Wishing you a birthday filled with joy, laughter and lots of hugs from me!
3. Happy Birthday to the best sister ever! Have an awesome day – and don’t forget, I’m first in line for the cake!

Funny Birthday Wishes for Younger Sister

1. Happy Birthday to my awesome younger sister! Here’s to another year of me having to babysit you – love ya sis!
2. To the best younger sister ever, wishing you a birthday full of fun and lots of cake!
3. Happy Birthday to my amazing younger sister! Here’s to hoping you have an awesome day – and that I get all the presents!

Funny Birthday Wishes for Little Sister

1. Happy Birthday to my awesome little sister! Here’s to another year of me having to look out for you – love ya sis!
2. To the best little sister ever, wishing you a day full of fun, laughter and lots of hugs!
3. Happy Birthday to my amazing little sister! Here’s to hoping you have an awesome day – and don’t forget, I’m first in line for the cake!

Funny Birthday Wishes for Sister by Age

The following funny birthday wishes for sister messages are listed by age.

Funny 18th Birthday Wishes for Sister

1. Happy 18th Birthday to my amazing sister! Congratulations on finally reaching adulthood – but don’t forget, I’m still the boss around here!
2. Hey sis, wishing you an amazing 18th birthday! Here’s to hoping that all your dreams come true – as long as you don’t forget who’s the boss!
3. Happy 18th Birthday to my awesome sister! Wishing you a day full of joy and laughter – and don’t forget, I get first pick of the presents!
4. Happy 18th Birthday to my amazing sister! Here’s to another year of me being old enough to buy you presents – love ya sis!
5. To my awesome sister, wishing you an amazing 18th birthday! Here’s to hoping that all your wishes come true – and lots of hugs from me too!
6. Happy 18th Birthday to the best sister ever! Have an awesome day – and don’t forget, I’m first in line for the cake!

Funny 20th Birthday Wishes for Sister

1. Happy 20th Birthday to my amazing sis! Here’s to another year of me pretending I’m your age – love ya!
2. Hey sis! Wishing you a fantastic 20th birthday – now here’s to hoping I get all the presents!
3. Happy 20th Birthday to my awesome sister! Have an amazing day – and don’t forget, I’m first in line for the cake!

Funny 21st Birthday Wishes for Sister

1. Happy 21st Birthday to my amazing sis! Here’s to another year of you trying – and failing – to keep yourself out of trouble!
2. Hey sis! Wishing you an epic 21st birthday – now here’s to hoping I get all the presents!
3. Happy 21st Birthday to my awesome sister! Have a day full of joy and laughter – and don’t forget, I’m first in line for the cake!
4. Congratulations on making it to the big 2-1! Let us celebrate your 21st birthday with a huge party and make plenty of memories that we can look back on for years to come.
5. You may no longer be considered a teenager, but you will always be my little sis! Happy 21st birthday, wishing you all the best as you embark on this new age journey.
6. 21 is when life starts to become even better! Welcome to adulthood and I hope your special day is filled with happy memories and lots of fun!

Funny 25th Birthday Wishes for Sister

1. 25 years ago, the world was blessed with you! Wishing you a very happy birthday and I hope it is everything that you dreamed of.
2. Congratulations on reaching a quarter-century! Here’s to another 25 filled with lots of fun and laughter!
3. At 25, you’re officially too old for the cake and ice cream parties! Time to start celebrating with adult beverages now!

Funny 30th Birthday Wishes for Sister

1. Happy 30th Birthday to my amazing sister! Here’s to wishing you many more years of fun and adventure – love ya sis!
2. Woohoo! You’ve made it to the big 3-0! Time for some serious celebration now – happy birthday!
3. You’re only getting older, but you’re also getting wiser! Wishing you a very happy 30th, may all your dreams come true.

30th Birthday Wishes for Sister Funny

1. Thirty looks good on you – but it’ll look even better after your birthday shopping spree!
2. Congratulations, you’ve OFFICIALLY lived a third of a century!
3. It’s your 30th birthday, so it’s time to splurge! Let’s make it a celebration to remember – and don’t forget, I get first pick of the presents!

Funny 40th Birthday Wishes for Sister

1. Happy 40th Birthday to my amazing sis! Here’s to another year of me being old enough to buy you presents – love ya sis!
2. Hey sis! Wishing you an awesome 40th birthday – now here’s to hoping I get all the presents!
3. Congratulations on making it to the big 4-0! Have a day full of joy and laughter – and don’t forget, I’m first in line for the cake!

Funny 50th Birthday Wishes for Sister

1. Wow, 50 years old already? You don’t look a day over 20 – happy birthday!
2. Happy 50th birthday sister – life has never been better once you hit 50!
3. Happy Birthday to the most amazing sister ever! Wishing you all the best on your special day – now here’s to hoping I get all the presents!

Funny 60th Birthday Wishes for Sister

1. Congrats sis on reaching a milestone – 60 years young and still going strong!
2. Hey sis, happy 60th birthday! Here’s to wishing you many more years of good health, fun and lots of laughter.
3. Sixty looks good on you – especially when it comes with plenty of presents from me! Have an amazing day sis – love ya lots.

Funny 60th Birthday Wishes for Younger Sister

1. Congrats on hitting the big 6-0! Here’s to wishing you many more years of fun, adventure and laughter – enjoy your special day sis!
2. Happy 60th Birthday little sis! May this day be one filled with joy and lots of presents from me!
3. Who says only older sisters can have fun? 60 looks good on you – now let’s get the party started! Enjoy your birthday, young lady.

Funny 70th Birthday Wishes for Sister

1. You may be seventy now, but you are still as young at heart as ever – happy birthday sis!
2. Congratulations on making it to the big 7-0! May your special day be full of joy and plenty of presents from me!
3. Hey sis, you may be 70 years old now, but don’t forget, you are only 7 in dog years!

At the end of the day, whether you’re wishing a funny birthday wish to your sister or any other loved one in your life, make sure it comes from the heart. A heartfelt message can truly show just how much you care and mean to each other.

So take the time to find something unique and special that will really make your sister feel loved on her special day!