Here are some randomly selected joke topics
Soccer
What do you get if you cross a football team with ice cream?
Aston vanilla.
Piano
Do you play your piano by ear?
No, I play it by the open window to annoy my neighbors.
Exam
What is black and white and hard all over?
An exam paper.
Cafeteria
Did you hear about the idiot who thought that bacteria was the rear of a cafeteria?
Waiters
Waiter, waiter, there's a small fly in my soup.
I'm sorry, sir. Shall I get you a bigger one?
Trains
What type of trains do ballet dancers ride?
Tutu trains.
Lawyers
Talk is cheap until you hire a lawyer.
Cannibals
A sign over a cannibal's hut: "I never met a man I didn't like."
A Locomotive
What do you get if you cross a locomotive with the author of Tom Sawyer?
A choo choo Twain.