Nope, those are it's legs. That's what happens when you get that fat. Because we evolved from 4 legged animals the circulatory system has trouble removing blood and liquid from our legs (basically we're supposed to spend most of the day walking, the muscle contractions help move the blood out of our legs). In most people this isn't really a big deal, the only negative side effect is you get spider veins in your legs when you're older (from a lifetime of the veins being swollen from not being able to move enough blood out of your legs). When you get morbidly obese it starts to become a problem and your legs get extremely bloated from the buildup of liquid (lymphedema is what it's called, I believe).