Here are some randomly selected joke topics
Light Bulbs
How many Radio 1 DJs does it take to change a light bulb?
Three. One to change it and two to resign over the changes.
Beer
How does a man show that he is planning for the future?
He buys TWO cases of beer.
Dogs
Why was the dog arrested?
He forgot to pay his barking ticket.
Musicians
What do you call a musician who's girlfriend has just dumped him?
Homeless.
To Err
To err is human to forgive, beyond the scope of the Operating System.
Vampires
Why are vampires not very intelligent?
Because blood is thicker than water.
Chickens
How can you tell if a chicken likes you?
It gives you a peck on the cheek.
French
Knock, knock.
Who's there?
Francis.
Francis who?
Francis where French people live.
Work
I like work, it fascinates me. I can sit and look at it for hours.