Here are some randomly selected joke topics
Crab
"Waiter, do you serve crabs?"
"Sit down, sir. We serve anybody."
Soap
Who steal soap and towels from the bathroom?
Robber ducks.
Pigs
What do you get if you cross a pig and a telephone?
A lot of crackling on the line.
Salesman
Why was the clock salesman bored?
He had too much time on his hands.
Patient
Patient At Death's Door - Doctors Pull Him Through
Teachers
Why did the teacher need to wear dark glasses?
Because she had such a bright class.
Lawyers
Lawyers Give Poor Free Legal Advice
Passengers
Passengers hit by cancelled trains
Ducks
Why was the duck arrested?
He was suspected of selling quack remedies.