You stand next to a clown, a real clown, with the painted white face and spongy red wig. He has pulled you to the front of the room, where he speaks rapid Spanish that you cannot understand. Everyone else in the room—including the Peruvian family you’ve been teaching—understands what he is saying, and laughs. All you’ve picked out is the word “Mormon.” What you understand: You are the butt of the joke. No, you are the joke.