In which Claire illustrates the difficulty presented by having an extremely literal and logical child:
Claire: "Stop being an idiot, Margot!"
Lindsay: "Claire, I don't want to hear you talking to Margot like that. You're not allowed to use that word."
Claire: "Lindsay -
she is being a complete fool. That's what idiot means.
She is putting her pencil in her ear and then rubbing it on me! That is idiotic,
and if I used any other word, it wouldn't make sense."