Here are some randomly selected joke topics
Mouse
How does a mouse feel after it takes a bath?
Squeaky clean.
Pigs
Why did the pig give his girlfriend a bunch of flowers?
It was Valenswine's Day!
Exits
Exits are on the way out
Doctors
Doctor, doctor, I keep thinking I'm a slice of bread.
Doctor: You've need to stop loafing around.
Surrealists
How many surrealists does it take to change a lightbulb?
A fish.
Stupid
It's your right to be stupid, but it doesn't mean you need to be!
Married
Mary: I've been asked to get married lots of times.
Jane: Who asked you?
Mary: My parents.
Bell
Q: What did they award the man that invented the door knocker?
A: The No-bell Prize.
Wife
I'm having to leave my wife because of another woman - her mother.