Here are some randomly selected joke topics
Love
When Susan's boyfriend proposed marriage to her she said: "I love the simple things in life, but I don't want one of them for my husband.
Elephants
Why was the elephant wearing pink tennis shoes?
They didn't have white ones in his size.
The Alphabet
Why is the alphabet in that order? Is it because of that song?
Bagpipes
Do you know the difference between a set of bagpipes and a lawnmower?
if someone borrows your lawnmower, you always ask for it back!
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.
Trains
What do you call a train that is carrying toffee?
A chew chew train.
Ducks
What are ducks favorite television programs?
Duckumentaries.
Pigs
Why did the pig write a letter to his friend?
Because they were pen pals.
Waiters
Waiter, waiter, have you smoked salmon?
No, sir but I have smoked a pipe.