Here are some randomly selected joke topics
Doctors
Doctor, Doctor, I keep thinking I'm a sheep.
Really? And how do you feel about that?
Very baaaaaaad.
Dogs
What did the dog say when he sat on a piece of sandpaper?
Ruff.
Vampire
What do you get if you cross a vampire with a hyena?
A animal that laughs at the sight of blood.
Scottish
What is the name of the unhappy range of mountains in Scotland?
The Grumpians.
Cannibals
Why did the cannibal become a vegetarian?
He went right off people.
Snowmen
Why don't snowmen ever marry?
They always get cold feet at the last minute.
Elephants
How do you know if an elephant has been in fridge?
You'll find it's footprints in the butter.
Threatening
Threatening letters - man asks for long sentence
Politicians
It's tough being a politician. Half your reputation is ruined by lies the other half is ruined by the truth!