One of them makes crack while the other just markets it.
Zero, its already lit
Because opposites attract.
A crackhead buys crack so he can put it into his pipe and burn it. A John pays so that he can put his pipe into a crack that might burn him.
Because they crack themselves up!
Ask them to pronounce "unionized".
Barium
Me: Because I'm a plumber
They take a gallop poll!
It was a no brainer.
Because black tires makes your car run faster
How many libertarians does it take to screw in a light-bulb? None. The market will take care of it.