Gonad the Barbarian
Lifer
They take some skinny people and try to fatten them up over a few weeks. Lot's of food and no exercise. It's pretty interesting and entertaining. One guy seemed to store excess calories as muscle mass. I hate him.
http://www.youtube.com/watch?v...NDjcBs&feature=related
http://www.youtube.com/watch?v...NDjcBs&feature=related