Here are some randomly selected joke topics
Quiet
It was so quiet you could have heard a cough drop.
Giraffes
What do you get if you cross a giraffe and a dog?
An animal that likes to chase low flying aeroplanes.
Elementary
Knock, knock.
Who's there?
Elly.
Elly who?
Ellymentary, my dear Watson.
Married
Yo' mama's so poor, she married young just to get the rice!
Parrots
What do you call the place where parrots go to make movies?
Pollywood.
Girlfriends
Jack: I'd go through anything for you.
Mary: Just the door will be enough.
Jogging
If you jogged backward would you gain weight?
Soup
Waiter, waiter, you've given me a wet soup plate.
That's your soup, sir.
Like
Knock, knock.
Who's there?
Alec.
Alec who?
Alec Mary but I don't like you.