Here are some randomly selected joke topics
Restaurants
Did you hear about the restaurant on the moon?
Great food but no atmosphere.
Cricket
Patient: Doctor, you must help me, I've gone crazy about cricket.
Doctor: How's that?
Patient: Not out!
Temptation
Lead me not into temptation -- I can find it for myself.
Cars
What did the traffic light say to the car?
Don't look, I'm changing.
Honest
What do you call an honest lawyer?
Hypothetical.
Doctor
Doctor, Doctor, I think I'm shrinking.
Doctor: Well, you'll just have to be a little patient.
Ice Cream
Knock, knock.
Who's there!
Ice cream!
Ice cream who?
Ice cream if you don't open this door!
Succeed
If you try to fail, and succeed, which have you done?
Firemen
How many firemen does it take to change a light bulb?
Four - three to cut a hole in the roof and one to change the bulb.