We have a guy at work who claims about once per month he eats 10,000 calories at one sitting. It's about a 5hr meal. The claim sounds absurd, but he's a famous inventor/software guy, and thus mathematically competent. So if he says he does it, I would bet it's true.
Still, seems like an awfully lot for a normal built Asian dude to be chowing.
I once spent like an hour watching that Megatoad guy eat stuff on youTube. Interesting that he is sipping coffee the whole time!
Probably around 3500. Blueberry juice, fried potatoes and yoghurt.
One Millllllllion Calories!