Pakodx and I were talking about old games one night and then I remembered when I used to play Wario Land 4. There was this powerup (which I wasn't aware that also appeared in 2 and 3) that makes Wario fatter, temporarily slowing him down, but making him stronger. This is a take on the one from the fourth game which is obtained from an enemy, Apple Ape, that throws apples at you (that somehow make you fatter).
Alt. version over at FA: http://www.furaffinity.net/view/13799147/