Here are some randomly selected joke topics
Good Luck
"What do you get when you cross poison ivy with 4 leaf clovers?"
"A rash of good luck!"
Incompetence
Work is accomplished by those employees who
have not yet reached their level of incompetence.
Skeletons
Why are skeletons always so calm?
Nothing can get under their skin.
Judges
Why are judges good at tennis?
They serve in the court.
Cars
This car is protected by Smith and Wesson
Astronauts
Why were the astronauts not hungry?
Because they recently had a big launch.
Everyone
What is everyone doing at the same time?
Growing older.
Knock Knock
Knock, knock.
Who's there?
Ross.
Ross who?
Ross beef and Yorkshire pudding.
Doughnut
Knock, knock.
Who's there?
Doughnut.
Doughnut who?
Doughnut open until Christmas.