Here are some randomly selected joke topics
Original
Xerox never comes up with anything original.
Vacation
What do Paddington Bear and Winnie The Pooh pack when they are going on vacation?
The bear essentials.
Yodel
Knock knock
Who's there?
Little old lady
Little old lady who?
Gee, I didn't know you knew how to yodel.
Eat
Waiter, waiter, I can't eat this.
Why not, sir?
Because you haven't given me a knife and fork.
A Book
Why is a duke like a book?
Because he has a title.
The Sea
Jill: You remind me of the sea.
Jack: Because I'm wild, unpredictable and romantic?
Jill: No, because you make me sick.
Lawyers
Last year a group of terrorists hijacked a planeload of lawyers. They said that they'd release one every hour unless their demands were met.
Lawyers
Why is it that many lawyers have broken noses?
From chasing parked ambulances.
Steak
Waiter to customer: "I know your steak is frozen. I told you it would melt in your mouth, didn't I?"