Geoff: Thomas, did you wash your hands with toothpaste?
Geoff: Did you fill this medicine cup with toothpaste?
Thomas: Noooooo. No, I DIDn't. NO.
Me: Thomas, there's toothpaste all over the taps.
Thomas: Oh. Nat did it?
Me: Your hands smell minty fresh.
Parents: Sigh. We give up. Finish washing your hands and come downstairs.