Here are some randomly selected joke topics
Houses
People who live in glass houses always have to answer the doorbell.
Light Bulbs
How many men does it take to screw in a light bulb?
Only one, but you have to nag him for a fortnight first.
London
Did you hear about the man from London who became very thirsty when he went to visit his relatives in Vancouver?
He drank Canada Dry.
10 Pin Bowling
What must be the quietest sport?
10 pin bowling, because you can hear a pin drop.
Sleepwalking
What do you call a sleepwalking nun?
A roaming Catholic.
Elementary
Knock, knock.
Who's there?
Elly.
Elly who?
Ellymentary, my dear Watson.
Perforation
- - - - - - - - - - - - - - -- - - -
Perforation is a rip-off
Boyfriend
Mary: My boyfriend has a very nice personality.
Jane: My boyfriend's not very handsome either.
Married
Mary: I've been asked to get married lots of times.
Jane: Who asked you?
Mary: My parents.