Evidently you don't need to be a Hulk stunt double to eat a 72 oz steak. Just the other day I was surprised to see a relatively tiny, 5'2" woman's physique bodybuilder, devour a 72 oz. steak, baked potato, shrimp cocktail, roll and side salad in just under 41 minutes of the allotted 1 hour time limit. Seek out Katina Eats Kilos. Her stomach is obviously operating on the same principle as Doctor Who's Tardis.
Also respect doors