Here are some randomly selected joke topics
A Mouse
How do you get a mouse to fly?
Buy it a plane ticket.
Paint
I'd give my right ear to paint like Van Gogh
License
Don't you need a license to be that ugly?
Difficult
Why be difficult, when with a little bit more effort you can be completely impossible?
Elephants
Q: Why are elephants large, grey and wrinkled?
A: Because if they were small, white and smooth they'd be asprins.
Teachers
What is the difference between a locomotive engineer and a teacher?
One minds the train, the other trains the mind.
Cellphones
What is the difference between a cellphone and a wife?
The cellphone has a silent mode.
Dinosaurs
What do you call a dinosaur that likes to wear a cowboy hat and boots?
Tyrannosaurus Tex.
People
Who do you call the two people who cause the most embarrassment at the annual school parents' evening?
Mum and dad.