Here are some randomly selected joke topics
Knock Knock
Knock, knock.
Who's there?
Nadia.
Nadia who?
Nadia your head if you understand.
Exits
Exits are on the way out
Camels
What do you call a camel with three humps?
Humphrey.
The Sun
Q: On what side of a building does the sun always shine?
A: The outside.
Lawyer
He is no lawyer who cannot take two sides.
Light Bulbs
How many shop assistants does it take to change a light-bulb?
Only one, but he'll only change it if you have the receipt for the old bulb.
Did You Hear
Did you hear about the happy Roman soldier?
He was gladiator.
Bear
What do you get if you cross a small bear with a cow?
Winnie the Moo.
Dog
Mum, can I please have a dog for Christmas?
No, you will have turkey like everyone else!