Here are some randomly selected joke topics
Computers
I haven't lost my mind it's backed up on tape somewhere.
Pizza
What is tall, Italian and has a topping of pepperoni?
The leaning tower of Pizza.
Horses
What do you call a horse wearing Venetian blinds?
A zebra.
Cannibals
A sign over a cannibal's hut: "I never met a man I didn't like."
Mind
Out of my mind. Back in five minutes.
Birds
What kind of birds are usually locked up?
Jail-birds.
Painter
Is Hertz Van Rental a Dutch painter?
Blondes
Q: What do you call a dumb blonde behind a steering wheel?
A: An air bag.
Politicians
There are two sorts of politicians: those who can talk nonsense on any subject under the sun, and those who don’t need a subject.