Top definition
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
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2
I'm so high I'm about to go on the Michael Phelps' diet
by phelpsfan March 01, 2009
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