Sweet baby Jesus, thank goodness I taught the kid I tutor factorials last night, because I'll never be able to teach them again without thinking of this story. Yikes. That's about the hottest story I've ever read in which no one gets the least bit nekkid. :)

They make no sense, and yet they do, just like that Godel’s theorem thing Fraser told him about. They’re a truth and a lie all at the same time.

Brilliant stuff.