It's your friend's birthday and you know what to do: bombard them with hilarious happy birthday memes.

We have compiled a list of 21 different happy birthday cat meme ideas that are hilarious, cute, and sure to make any cat lover laugh. These memes are sure to bring joy to your friend’s life on their special day.

Celebrate someone's special day with a hilarious happy birthday meme that are sure to keep the laughter rolling!

Don’t forget to check out our hilarious compilation of belated birthday memes for friends, her, him and save them for future reference.

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!

John Travolta & Samuel L. Jackson; Pulp Fiction

Memes: the new low-cost birthday present option.

Well here are 55 of the funniest happy birthday memes that will surely make someone's day, whether it's a friend, brother, sister, mom, day, grandma,...