Me: It's cold out here.
Red-Headed Menace: No, it's not.
Me: You ate, what, 4000 calories yesterday?*
Red-Headed Menace: I prefer to measure it in joules.
*He is in track -- he runs middle and long distance, and throws discus. He can run 10 miles at a stretch. He routinely wipes the house out of food. He also does not gain a pound. This is annoying.