Here are some randomly selected joke topics
Jewel
Knock, knock.
Who's there?
Jewel.
Jewel who?
Jewel be sorry.
Divorce
What do you call a man whose wife has just divorced him?
A divorce-he.
Vampires
Did you hear about the vampire that swallowed a sheep?
He said he felt baaaaaaaaaaaaaaaaaaaaaad.
Dead
Ten year old's response to question, 'When dead, what do you want to be remembered for?': `Ever.'
Prison
Did you hear about the cement truck that crashed into the prison bus?
They ended up with a bunch of hardened criminals.
History
Why is history just like a fruit cake?
Because it's full of dates.
Ring
Knock, knock!
Who's there?
Bella!
Bella who?
Bella no ringa, so I knocka!
Girlfriends
Fred: My girlfriend loves nature.
Dave: That's very generous of her, considering what nature has done to her.
Trees
What do fir trees do when they are sad?
They pine a lot.