Here are some randomly selected joke topics
Vampires
Did you hear about the vampire's new dog?
It's a bloodhound!
Cannibals
Is it true that cannibals don't eat clowns because they taste funny?
Parrots
What do you give a sick parrot?
Tweetment.
Work
I pretend to work. They pretend to pay me.
Cats
What do you call a cat that tells jokes?
A witty kitty.
Kitten
How does a contented kitten feel?
Cat-isfied with life.
Buffalo
What did the buffalo say when he dropped his boy off at school?
"Bye, son!"
Clown
What do you get if you cross a circus clown and a goat?
You get a silly billy.
Scottish
How did the little Scottie dog feel when he saw the Loch Ness monster?
Terrier-fied.