Here are some randomly selected joke topics
Elephants
What should you give a seasick elephant?
A lot of room...
Dogs
What type of dogs are always welcome at football games?
Hot dogs.
Bees
What do you call a bee which is born in the month of May?
A maybee.
Pizza
What is tall, Italian and has a topping of pepperoni?
The leaning tower of Pizza.
Happened
Did you hear what happened to the man who decked the halls?
He was charged with assault.
A Postage Stamp
What stays in a corner but can travel all around the world?
A postage stamp.
Teachers
Teacher: I wish you’d pay a little attention to what I'm saying!
Pupil: I'm paying as little as I can!
Car
Did you hear about the man who lost control of his car?
He didn't keep up with the payments on it.
Father Christmas
What do you get if you cross Father Christmas with a duck?
You get a Christmas quacker.