Whether you’re looking for birthday wishes for little sister, your big sis, sister-in-law, or even your chosen sister, finding the right words to honor the day she was born will bring a smile to her ...

Whether you want to go short and sweet or hit her with a big punchline ... it’s all about celebrating your sister. Below, find funny and thoughtful birthday wishes for your sister — or ...

These funny, heartfelt, and sentimental birthday wishes go perfectly in a card (especially when paired with a gift for your sister), in an Instagram caption, or even in an early birthday morning text.