Here are some randomly selected joke topics
Hired
It's no use asking me. I was hired for my looks.
Astronauts
What does an astronaut use to keep up his trousers?
An asteroid belt.
Chefs
Chef Throws His Heart Into Helping Feed The Needy
Fool
You can fool some of the people all of the time, and all of the people some of the time,
but you can make a fool of yourself anytime.
Parrots
What flies through the jungle singing opera?
The parrots of Penzance.
Snowmen
What kind of money do snowmen use?
Iced lolly.
Paint
I'd give my right ear to paint like Van Gogh
Cats
Where does a cat go when he loses his tail?
To a retail store.
Watch
Joe: He must be in the watch business.
Bill: Whatever gave you that idea?
Joe: Whenever I work. he watches.