Here are some randomly selected joke topics
Pessimists
How many PESSIMISTS does it take to change a light-bulb?
"What's the point? It'll only blow again."
Imagine
I'm trying to imagine you with a personality.
Tourists
Tourist: Is that chin-strap to keep your helmet on?
Policeman: No, sir, it's to rest my jaw on after answering stupid questions.
Married
'Are you married?'
'No, I've always been round-shouldered.'
Suggestions
Hi, this is John's answering machine. He's not here, but I'm open to suggestions.
Lawyers
Where there's a will, there's a happy Lawyer!
Dogs
What breed of dog rides a horse named Macaroni?
Yankee poodle!
Exams
Father: Well son, how are your exam results?
Son: They're all under water
Father: What do you mean?
Son: They're all under C level.
Your Apology
I'm a self-made man.
We accept your apology.