Here are some randomly selected joke topics
Mother
A man's mother is his misfortune, but his wife is his fault.
Zoom
Knock, knock.
Who's them?
Zoom.
Zoom who?
Zoom did you expect?
Keys
What is the hardest key to turn?
A donkey.
Genie
Why did the genie in the lamp get angry?
Because someone rubbed him up the wrong way!
Similarity
Any similarity between you and a human is purely coincidental!
Bigamy
Why a man would want to marry one woman is a mystery
Marrying two is a bigamystery.
Cows
Q: What do you call a cow that is laying on a barn floor?
A: Ground Beef
Doctors
"Doctor, doctor, I've just swallowed the film from my camera."
"Well, let's hope nothing develops."
Politicians
Honesty in politics is much like oxygen. The higher up you go, the scarcer it becomes.