Here are some randomly selected joke topics
Cats
Joe: I've got a cat who can say his own name.
Bob: That's great! What's your cat's name?
Joe: Meow!
Watchman
Bill: I hear that work as a night watchman. What do you watch?
Ben: I don't know. It's so dark I can't see a thing.
Cats
What do you call a cat who ate a duck?
A duck-filled-fatty-puss.
Pig
Why is ink like a pig?
They both can be found in a pen.
Pencil
Did you hear the story about the broken pencil?
I'd better not tell it to you, there's no point to it.
Lettuce
What kind of lettuce was served on the Titanic?
Iceberg.
Detective
Which famous English detective loved to relax in a bubble bath?
Sherlock Foams.
Snowmen
How do snowmen travel around?
By iceicle.
Fleas
What do you get if you cross a flea with a rabbit?
Bugs Bunny.