Here are some randomly selected joke topics
Patient
Patient At Death's Door - Doctors Pull Him Through
Skeptics
How many skeptics does it take to change a light bulb?
What makes you think a light bulb can be changed anyway?
Witches
How do witches keep their hair in place while flying on their broomsticks?
They use scare spray.
Cold
Knock, knock.
Who's there?
Lettuce.
Lettuce in it's cold out here.
Complain
The more you complain, the longer God makes you live.
A Bad Stomach
I've got a bad stomach.
Well just keep your coat on and on one will notice.
Lawyers
Lawyers are people who can write a ten thousand word document and call it a brief.
Blondes
Did you hear about the blonde that threw away her weight loss video because she noticed that the people on the video were not losing weight either?
Doctors
Doctor, Doctor I keep seeing an insect spinning in front of my eyes.
Don't worry, it's just a bug that's going around!