Here are some randomly selected joke topics
Father Christmas
What do you get if you cross Father Christmas and a flying saucer?
A UF ho ho ho!
Cold
Knock, knock.
Who's there?
Lettuce.
Lettuce in it's cold out here.
Steak
Diner: Waiter, your thumb is on my steak. Remove it right now!
Waiter: What, and drop it again?
Pizza
Did you hear the joke about pizza?
Never mind, it's too cheesy.
Stupid
Yo' mama's so stupid, she got hit by a cup and told the cops she got mugged!
Apples
What type+ of apple isn't an apple?
A pineapple.
Christmas Party
How did the chickens dance at their Christmas party? Chick to chick.
Steamrollers
Did you hear about the steamroller driver who ran over a biscuit?
He said, 'Crumbs.'
Prisoners
What do prisoners use to call each other?
Cell phones.