Some small-time crooks decided that people were so stupid that they would
accept 18 dollar bills if somebody gave then any. So they carefully made some
plates and printed some up, and went to a small town to try them out. They got
up to a shopkeeper and talked for awhile, then casually said "Say, can you give
me change for an 18 dollar bill?" "Sure" said the old shopkeeper. "What would
you like, three 6's or two 9's?"
Here are some randomly selected joke topics
Witches
What do witches sing at Christmas?
"Deck the Halls with Poison Ivy."
Vacation
What country do cows love to visit for their vacation?
Moo Zealand.
Birthdays
How many birthdays does the average man have?
Only one. When he was born.
Bees
What do bees use to brush their hair?
Honey-combs.
Cats
My friend says that you can speak in cat language. Is it true?
Me - how?
School
Brian: (eating his lunch at school)Teacher, I've got a bone stuck in my throat.
Teacher: Are you choking?
Brian: No, I'm serious.
Doctors
Doctor: I will examine you for twenty dollars.
Patient: Go ahead Doctor. If you find it you can have it.
Money
Knock, knock.
Who's there?
Jimmy.
Jimmy who?
Jimmy all your money.
Doctors
Doctor, Doctor, I keep thinking I'm a pack of cards.
Just sit there and I'll deal with you in a minute.