AskMetaFilter tackles Halloween costumes for couples. I liked Spy versus Spy, Bob Ross and Happy Tree, Yoshimi and a Pink Robot, and the one where one person is a pilot and one is a snake. (That will never not be funny.) Fortunately no one came up with the concept the Snook and I will be using this year. I CAN’T TELL YOU BECAUSE IT’S A SECRET, but it’s going to be great.