This ain't it, but it never fails to elicit baffled silence from passing acquaintances. Rene Descartes walks into a bar, orders a beer, and drinks it at a gulp. "Would you like another?" asks the bartender. Descartes considers the question. "I think not," he says, and disappears. So, what's the brainiest joke you've ever heard? Peace.
Joe got flatted tire of his car, infront of mental hospital. One sane patient watching Joe replacing the flattered tire behind fence. While Joe almost finished, he realized he lost all four of bolts. Joe confusing and trying to look around, but he can't find them. Suddenly the sane patient says: "Why don't you take one bolt each from other three tires? So you can drive your car with three bolts on each tires to the mechanic next two blocks...". Joe stare at him, stunned by that brilliant idea came from sane man. Then again, the sane patient says "Yes, I'm nuts, but I'm not dumb!".... and he walks away....
An intellectual is someone who can listen to the William Tell overture and <B>not</B> think of the Lone Ranger.
What do you get when you cross a mosquito with a mountain climber? Nothing. You can't cross a scalar and a vector. Peace.