Here are some randomly selected joke topics
Cows
Why can't you shock cows?
Because they've herd it all before.
Politicians
Make your M.P. work - don't re-elect him.
Drunks
Why did the drunk man dislike the cute little puppy?
Because it was the heir of the dog that bit him.
Ghosts
What do short-sighted ghost wear?
Spooktacles.
Marry
Husband: Did you marry me just because my father died and left me a fortune?
Wife: No, I would have married you whoever left you a fortune.
Cars
You totaled your car... and can't remember why... could it have been... that case of Bud Dry?
Drink
Bob only drinks to steady his nerves. In fact, the other night he got so steady he couldn't move.
Succeed
If at first you don't succeed, have you considered becoming a personnel officer?
Slept
Jess: I haven't slept for days and I'm still not tired!
Wess: That's incredible! How do you do it?
Jess: I sleep nights!