2
When you've been unusually eating a whole lot of food; putting down a lot of food during one meal sitting.

Micheal Phelps stated that during his training for the Olympics he was taking on 12,000 calories per day.
Person 1: Dang you just put down two whole meals.?!"

Person 2: "Yeah I've been on the Michael Phelps diet lately."
by secondsaway84 February 22, 2009
Get the mug
Get a Michael Phelps diet mug for your father-in-law Callisto.