Here are some randomly selected joke topics
Lawyers
What did the lawyer name his daughter?
Sue.
Cannibals
Father Cannibal To Daughter: It's time you got married. We'll start looking for an edible bachelor.
Astronauts
Where did the astronaut get his degree?
At the mooniversity!
Kitten
Patient: I think I'm turning into a baby cat.
Doctor: I think your just kitten me.
Christmas Cracker
What did the big Christmas cracker say to the little cracker?
My pop is bigger than yours.
Weekdays
Why are both Saturday and Sunday strong days?
Because the others are weekdays.
Supports
He supports bacteria; it's the only culture he has.
Divorce
We decided to get married on Friday the 13th. if things don't work out at least we'll have something to blame the divorce on.
Wife
Fred: Did you meet your wife at the airport yesterday?
Joe: No, I met her at a dance about ten years ago.