👉 GuessWho!
"Guess who? I mean... you know who?" The joke is that, when you're asked to guess who a person is based on clues given to them, the person can only answer with one word: "Me." It's not very funny, but it's also not entirely inappropriate because it's an understatement of how casually people often respond in situations like this. Example sentence: "Hey, what are you guessing about? I mean... you know who?" Or more edgier: "I don't know. Let me think."
