Well yeah, because it's math. Let's say 25% of the skin of this fat is salvageable. Now it could change its diet and fix the skin that way, so it's all clear. But! If it were to get four times as fat, the amount of skin that's salvageable is also four times larger. While it still will be 25%, we all know that it's really amounts that matter to fats, and that they're overall shit at math (seeing half-assed jobs and still gaining weight while only eating lettuce). So it will think that being 4 times as large, will make her skin 300% times better. And what better way of celebrating it by looking like a feral buoy and having a whole box of assorted donuts. After all, if she were to become 5 times as large, she'll be 400% percent better! #bodyposibeetus