Here are some randomly selected joke topics
Cats
What do you get if you cross a cat and a donkey?
A mewl.
A Comedian
Patient: Doctor, I keep thinking that I'm a comedian.
Doctor: You must be joking.
Dogs
Brian: Yesterday my dog grabbed my dictionary and started chewing it. Fred: So what did you do?
Brian: I took the words right out of his mouth.
Snooker
Where does the gardener like to play snooker?
In the potting shed.
Doctors
Doctor, Doctor I keep thinking I'm God.
When did this start?
Well first I created the sun, then the earth...
Mistakes
You have the capacity to learn from your mistakes.
You're bound to learn a lot today.
Dogs
What type of dog wears a uniform and a badge?
A guard dog.
Cannibals
What did one cannibal say to another?"Who was that girl I saw you with last night?"
"That was no girl, that was my supper."
Cannibals
What did the cannibal say when he met the famous explorer?
Doctor Livingstone, I consume?