Here are some randomly selected joke topics
Money
Why is it not difficult to swindle sheep out of their money?
Because it is easy to pull the wool over their eyes.
Blondes
Q: A blonde ordered a pizza and the clerk asked if he should cut it in six or twelve pieces.
A: "Six, please. I could never eat twelve pieces."
Elephants
What are the largest ants in the world?
Elephants.
Students
How many engineering students does it take to change a light bulb?
One, but the rest of the class copies the report.
Witches
What type of jewelry do witches like to wear?
Charm bracelets.
Doctors
Doctor, Doctor I keep thinking I'm God.
When did this start?
Well first I created the sun, then the earth...
Octal
Counting in octal is just like counting in decimal, if you don't use your thumbs.
Dracula
Why did Dracula go to art classes?
Because he wanted to draw blood.
Marriage
Marriage: The first union to defy management.