Not just any joke, but an unjoke/antijoke/antihumor. If you tell me one I haven't already seen/heard, I'll give you rep. And if it makes me laugh.
Example:
Why did the boy drop his ice cream?
Because he was hit by a bus.
Those type of jokes.
Example:
Why did the boy drop his ice cream?
Because he was hit by a bus.
Those type of jokes.