"And all those exclamation points? Five? A sure sign of someone who wears his underpants on his head." - Terry Pratchett, "Maskerade"
It reminded me of a quote from Firesign Theater's album, "Eat or Be Eaten," where the new Ambassador arrives in a country called Barbaria:
Ambassador: I'm here to take over the American Embassy.
Customs Official: Oh that's lots of fun! We get together and do that every weekend! But you need a lot of men with underwear on their heads and guns!