Here are some randomly selected joke topics
Insomniac
What do you get if you cross an insomniac, a dyslexic, and an agnostic?
Someone who will lie awake all night wondering if there really is a dog.
Sorry
"Terribly sorry, but you've reached an answering machine."
Pigs
Joe: My pig has lost his voice.
Jake: Really. I bet he is upset?
Joe: Oh yeah, he's disgruntled!
Cows
Which American state has the most cows?
Moosouri.
Salesman
Why was the clock salesman bored?
He had too much time on his hands.
Girlfriends
Billy: My girlfriend has what is known as a sympathetic face.
John: What do you mean?
Billy: When people see her face they feel sympathetic.
Pigs
What should do you do for a pig that has a sore leg?
Rub it with oinkment.
Stupid
He's so stupid, he tried to find the zip code for Lincoln's Gettysburg Address.
Fish
Did you hear about the a fish that wanted to borrow some money?
He went to visit the loan shark.