Four Out of Five Dentists Want to Know

Yuppie #1 (greeting friend): What's up?
Yuppie #2: Not-- oh, bro I think you still have some shaving cream up on your ear.
Yuppie #1 (wiping off ear): Oh, yeah, that's probably toothpaste.
Yuppie #2: How did you get toothpaste all the way up there?
Yuppie #1: You don't want to know.

--Carroll St, Brooklyn