You're obnoxious.

Me: Stop being obnoxious.

Leah (laughing): What does obnoxious even mean?

I proceed to give her an explanation. She says "but what does it mean?" I give her another... "but what does it MEAN?"

We do this about 10 times. I want to bop her on the head.

Me: You're being obnoxious right now by asking me over and over what obnoxious means!

Leah: oohhhh okay!

and she runs from the room.

Sheesh!