Here are some randomly selected joke topics
Scottish
Did you hear about the new Scottish football team whose players don't know each other?
They're called Glasgow Strangers.
Errors
Errors have occurred.
We won't tell you where or why.
Lazy programmers.
Chocolate
He's a few chocolate chips short of a cookie.
Frogs
What do you call a frog who wants to be a cowboy?
Hoppalong Cassidy.
Eggs
Did you hear about the man who stole a truck load of eggs?
He only did it for a yolk.
Monster
Which monster is very untidy?
The Loch Mess Monster!
Mediocre
Only the mediocre are always at their best
Pilot
Did you hear about the pilot who went on sick leave?
He came down with the flu.
Humpty Dumpty
Why is it risky to tell funny jokes to Humpty Dumpty?
Because he might crack up.