It's your BFF's birthday, so give her a funny happy birthday card that will make her laugh. Here are 25 of the funniest happy birthday cards for your best friend's big day.

Looking for a hilarious meme to share on someone's birthday? You've come to the right place. These funny birthday memes will do the trick!

The dad had stashed the card in a keepsake box all those years ago and after stumbling across it in the loft, decided it would be absolutely perfect to use for his son's upcoming 42nd birthday.

When the birthday person is a close friend or family member that you like to joke around with, then sometimes the best things to write in a birthday card are funny quips!