Birthday jokes
Watch your health...
My grandfather always said, "Don't watch your money; watch your health."
So one day while I was watching my health, someone stole my money.
It was my grandfather... 
Birthday trip
A birthday is just the first day of another 365-day journey around the sun. Enjoy the trip!
Grandma's 99 birthday
Grandma, is it exciting being 99?
It certainly is! If I wasn't 99 I'd be dead.
Gorilla's birthday gift
Q: What do you give a nine-hundred-pound gorilla for his birthday?
A: I don't know, but you'd better hope he likes it!
