That reminds me episode in M*A*S*H (S1e18, "Dear Dad... Again" ~6m)where Hawkeye had a bet with Trapper that everyone in the camp give so much crap for whatever happen around, that he would go for dinner into mess hall completely naked from "the Swamp" and back while no one will notice. He lost because some guest captain actually notices Hawkeye's antics in the mess hall with loud tray drop inside the mess hall and everyone actually aknowledge that he's naked.
Edit: Well, that's not so bad, considering she would go "Royal cloak" with blanket/kotatsu.
