Here are some randomly selected joke topics
Golf
Golfer: "That can't possibly be my ball. It looks far too old".
Caddy: "Well, It has been a long time since we started, sir."
Astronauts
Why were the astronauts not hungry?
Because they recently had a big launch.
Candles
Which burns longer, a red candle or a white candle?
Neither, they both burn shorter.
Snowmen
Why don't snowmen ever marry?
They always get cold feet at the last minute.
Waiters
Waiter, waiter, do you have frogs' legs?' 'Yes, sir.'
'Well, hop over the counter and get me a sandwich.'
Zombies
Why was the zombie awarded a medal?
Because he was dead-icated!
Lawyers
It was so cold last winter that I saw a lawyer with his hands in his own
pockets.
Fly
Waiter, there's a fly in my soup!
Don't worry - he won't drink much.
Pigs
Why did the pig want to become an actor?
Because he was such a ham.