Why did you hit your birthday cake with a hammer? Because you said it was pound cake!

What did one candle say to the other? “Don’t birthdays burn you up?”

Why couldn’t prehistoric man send birthday cards? The stamps kept falling off the rocks!

Why did Davy Crockett always wear a coonskin cap? It was a birthday present from his wife!

Where do you find a birthday present for a cat? In a cat-alogue!

I guess I didnt get my birthday wish. “How do you know?” “You’re still here!”

Why did the boy put candles on the toilet? He wanted to have a birthday potty!

What do you give a nine-hundred-pound gorilla for his birthday? I don’t know, but you’d better hope he likes it!

What song should you sing to a wildebeest on his birthday? “Happy Birthday To Gnu!”

Doctor, I get heartburn every time I eat birthday cake. “Next time, take off the candles.”