Here are some randomly selected joke topics
Frogs
What do you call a girl with a frog in her hair?
Lily.
Elephants
Why do elephants have short tails?
Because they can't remember long stories.
Teacher
"What do you do?" a man asked a pretty girl at a party. "I'm an infant teacher."
"Good gracious! l thought you were at least 26."
Football
What is a football supporter's favourite Christmas song?
Yule never walk alone.
Bananas
What do you get if you cross a banana with a comedian?
Peels of laughter.
Knock Knock
Knock, knock.
Who's there?
Rabbit.
Rabbit who?
Rabbit very carefully, it's a Christmas present!
Knock Knock
Knock Knock
Who's there?
Wendy
Wendy who?
Wendy red red robin goes bob bob bobbin along.
Dieting
Diet doctor: a man whose patients are wearing thin.
Waiters
Waiter, waiter, there's a twig in my soup.
Well you did order bird's nest soup, sir.