Here are some randomly selected joke topics
Golf Caddy
John: I hear that you lost your job as a golf caddy?
Paul: Yeah, I could do the work all right, but I just couldn't stop myself laughing.
Mosquito
What do you get if you cross a mosquito and a knight of the round table?
A bite in shining armour.
Cats
Why did the two cats get married?
They were a purr-fect match.
Car
My wife's other car is a broomstick
Boss
We call our boss caterpillar.
He got where he is by crawling.
Distress
Knock, knock.
Who's there?
Distress.
Distress who?
Distress is brand new.
Fish
What type of fish is famous?
A starfish.
Elephants
How do you make a dead elephant float?
Well, you take 10 dead elephants, 10 tonnes of chocolate ice-cream, 5 tonnes
of bananas,.....
Argue
Did you hear about the two cyclops who were always arguing with each other?
They could never see eye to eye about anything.