Tell Me At Which Point I Should Worry

Doodle's been talking a whole lot of nonsense lately:

1. A few nights ago, he made this declaration: "Mommy, you're a lemon."
Lemon? Like, I'm a bad car whose warranty ran out sometime during the Clinton era? "And what are you?" I asked him. "I'm a bump."
Mmmmmmmkay.

2. This morning, Doodle informed me that Gabby, a girl in his class, doesn't like him. When asked why not, he said, because he's Batman, and he chases her and shoots at her and makes her scream. Why, because she's Catwoman? Does Batman make a regular habit of chasing innocent civilians?

Who knows why he says what he says ...