Here are some randomly selected joke topics
Bagpipes
Do you know the difference between a set of bagpipes and a lawnmower?
if someone borrows your lawnmower, you always ask for it back!
Ducks
What do you call a box of ducklings?
A box of quackers.
Fish
What do fish play on the piano?
Scales!
Christmas
What are gnomes the most afraid of at Christmas?
That Father Christmas will give them the sack.
Knock Knock
Knock, knock!
Who's there?
Water.
Water who?
Water you waiting for? Let me in!
A Man
What do you call a man with a beach on his head?
Sandy.
Politicians
Statesmen tell you what is true even though it may be unpopular. Politicians will tell you what is popular, even though it may be untrue.
Deaf
My great uncle Morris died of deafness. He was so deaf he didn't hear the roadroller coming.
Magistrates
Magistrates act to keep theaters open