Here are some randomly selected joke topics
Criticism
Every young man should learn to take criticism. One day he'll probably be a parent.
Stairs
'Do these stairs take you to the second floor?'
'No. I'm afraid you have to walk.'
Errors
Errors have occurred.
We won't tell you where or why.
Lazy programmers.
Breath
Halitosis is better than no breath at all
Steak
Diner: Waiter, when I ordered this steak, I said "Well done".
Waiter: Thank you Sir.
Scottish
Why is a Scottish boy with a cold like a soldier with seven
days' leave.
Because they both have a wee cough (week off).
Deaf
I'm not going deaf. I'm ignoring you.
Gifts
What is a "free" gift? Aren't all gifts free?
Dynamite
What do you get if you cross a stick of dynamite with the white of an egg?
A boom-meringue.