You can see the definition.
9 polar bears (joke on a mug at work. lame, ik)
Angus McCoatup
Tell him a joke when he's a baby !
By the dandruff on her shoes.
Oh, I don't know. Probably something between a Mister and a mattress.
Something that stands still for forty years then suddenly jumps out in front of a woman driver.
I just type the words into Google and see if it corrects me.
A: Because people keep hitting them with dictionaries.