K: Do robots have butts?
Me: Of course they do.
K: No, they don't.
Me: Then why are you asking me? Hey, what do you call a robot's butt? A RO-BUTT.
K: Butt is a bad word.
K: That's what they said at school.
Me: What's bad about it? It's part of your body.
K: You shouldn't say it.
Me: BUTT BUTT BUTT BUTT BUTT.
K: If you say it again, I'll fart at you.
Me: BUTT BUTT BUTT
K: Stop saying it!
Me: Okay, I'll stop. But I don't think it's a bad word.
K: YOU SAID IT AGAIN!