Tycho on Deep Thoughts
Beautiful bit from Penny Arcade:
    There is a defense, however. Like the protagonist in Pi, I've long since drilled out some portion of that organ - the part that stays up all night in coffee shops talking about whether or not God wears white. That cortex is outta there. Or it's still there, but there's a cavern bored through it so that the things teenagers think are deep fall right out.