I lost 15 pounds in 2 weeks during finals, and I wasn't even trying to lose weight.  During that time, I was eating but I was so stressed out that I was eating less than normal.  If you do the calculations, if a Twinkie typhoon cut back by the same amount of food and lost weight at the same rate, that would be 390 pounds in a year. I don't understand why losing weight is so hard for these blubber beasts.