The doctor comes in and tells his patient he has some good news and some bad news. The good news is that you don't have cancer, the bad news is that you have short-term memory loss.
Then the patient says, "But do I have Cancer?"
Here are some randomly selected joke topics
Car
My wife's other car is a broomstick
Favorite
What is a skunk's favorite Christmas song?
Jingle Smells.
William Shakespeare
What do you get if you cross a play by William Shakespeare and some eggs?
Omelette.
Librarians
When librarians go fishing what do they use for bait?
Bookworms!
Weekdays
Why are both Saturday and Sunday strong days?
Because the others are weekdays.
Cats
Where do cats like to go for a vacation?
The Canary Islands.
Piano
How do you make a piano laugh?
Tickle its ivories.
Computers
What do you get when you cross a dog and a computer?
A machine that has a bark worse than its byte.
Play
George: Mum, can I go and play in the park?
Mother: With those old jeans and t-shirt?
George: No, with my friends who live across the road.