Let's say you're 100 lbs over your ideal weight which is one definition of morbid obesity.  There are 3500 calories in a lb of fat.  A excess twinky is 150 calories and would contribute to 0.04285% of the 100 lbs.  If you lost only 6.5 years or $838,500 a single excess twinky would be worth $359.35.  If you lost 14 years it would be $774.00 There are a lot of variables involved, but damn that's an expensive twinky.