Hey, Do you guy's know Murasukibara Atsushi From KnB? Some people wonder how he is able to eat so much. Well, he has what we call a fast metabolism. The faster your metabolism, the more calories your body needs. Metabolism is the reason some people can eat a lot without gaining weight. That's how he can be very lazy at the same time eats a lot. But he eats junk food instead of real food, Which will end up coming and biting him in the ass because he didn't eat anything health. Sorry if this bored some of you (;U3U)