Here are some randomly selected joke topics
Doctors
Doctor, doctor, I keep thinking that I've been here before.
Oh, no, not you again.
Dead
Ten year old's response to question, 'When dead, what do you want to be remembered for?': `Ever.'
Knock Knock
Knock, knock.
Who's there?
Gopher.
Gopher who?
Who wants to gopher a ride in my car?
Married
Jill: When are you thinking about getting married?
Jean: Constantly.
Overweight
What do you call an overweight cat?
A flabby tabby.
Prisoner
What do you call a prisoner's pet budgie?
A jail bird.
Soccer
How did the soccer field end up as a triangle?
Somebody took a corner.
Buffalo
What did the buffalo say when he dropped his boy off at school?
"Bye, son!"
Permanent
There is nothing more permanent than a temporary tax.