Funny Birthday Wishes for Cousin Sister

Were found 53 happy birthday messages:

I love you just like a sister
You’re my favorite girl alive
Even if sometimes you do
Still act as though you’re 5!

Happy birthday, sweet cousin!
A cousin who still isn't showing her age
Sometimes crazy but always amazing
For a cousin sister of mine who is so utterly cool, I’m hoping that this birthday is the best one of all! Congratulations!
You're just like a sister to me, cousin
A cheeky cousin and a true sister
For someone who is a cousin, a dear
friend, and also a sister to me, I thought I
had better get you not one gift, but three!

May you have the absolute best and
happiest birthday possible today!
Happy birthday to my partner in crime!
Or should I say, my fabulous sidekick!

You always have and always will be the
absolute best person to have by my side.

I hope you have the most wonderful
birthday ever today, my dear cousin!
Happy birthday, my dear cousin!

We have so many funny and precious
childhood memories that I realized it
would be impossible for me to pick
just one as my favorite!
Sure, getting lots of gifts on your birthday
is nice but no gift will ever be as great as
simply having a wonderful cousin like me!

Happy birthday, girl!
Happy birthday to the best cousin ever!

I want you to know that I look up to you as if you were my elder sister, cousin. It has nothing to do with age, only the fact that you look so much older than me!
Laughing at each other or laughing
together, you’ll always be the person
I’ll most enjoy sharing life’s funniest
moments with!

Happy birthday, my sweet cousin!
It’s no wonder people mistake us for
siblings rather than cousins because I too
sometimes forget that you are my cousin
as you’re so much more like a sister to me!

Happy birthday, my dear! I hope your
special day is as special as you are to me!
Happy birthday, cousin!

On your special day this year, I just wanted to tell you how much you mean to me.

After all, we share so much more than simply the same family; we also share lots of secrets and unforgettable moments from our childhood! 
Age might not be your friend, cousin, but I always will be! You can always rely on me for sisterly support no matter how old you get!


Happy birthday to a cousin who doesn’t
get older, she simply gets more fabulous!

According to my calculations, by the time
you’re an old woman you’re going to be
truly spectacular!

I’m sending you all my love and big kisses
on your special day today!
Officially you’re my cousin, but my heart
says you’re my sister. Luckily for you, I
always listen to my heart!

Happy birthday to you, my dear. I
hope you have a truly wonderful time
celebrating your special day today!
For a cousin and a sister all rolled into one
I’m wishing you a birthday that’s full of fun!

Happy birthday, my dear! 

Here’s to the many years of laughter and 
creating wonderful memories together 
that are still waiting to be written!