My future stand-up comedian was in rare form yesterday...
ME (looking over comment sheet from solo and ensemble): Ahh, I see a few things we've talked about in lessons before.
KID: Don't judge me!
ME: Nah, that's Mr. (name of judge)'s job.
KID: You may have won the war, but you lost the battle!
ME: Wait...that works out in my favor.
KID: Oh yeah? Just wait--I'm gonna send you to Cuba while Castro is still alive, and it's a dictatorship, and we'll see how you survive without any peanut butter!