Here are some randomly selected joke topics
Born Free
Knock, knock.
Who's there?
Bjorn.
Bjorn who?
Bjorn free.
Drinkers
Old drinkers never die.
They just get plastered.
College
What key went to college?
A Yale.
Boyfriends
Knock, knock!
Who's there?
Kisses.
Kisses who?
Kisses your boyfriend here!
Bucks
Too few of the bucks stop here.
Knock Knock
Knock, knock.
Who's there? Weirdo.
Weirdo who?
Weirdo the deer and the antelopes play?
Idiots
Did you here about the idiot that stayed up all night to see where the sun went?
It finally dawned on him.
Blondes
Q: How does a blonde get hurt raking leaves?
A: She falls out of the tree!
The Internet
Who surfs the Internet and goes, 'Choo, Choo'?
Thomas the Search Engine.