Cinderella Fat Share definition Flag A man with a big pot belly has cinderella Fat. Legend has it that his pot belly will turn to Cock after midnight OMG, look at that pot belly on that guy. He has a huge supply of cinderella fat. Cinderella Fat by elkhunter208 October 11, 2008 0 0 Get merch Get the Cinderella Fat mug. Buy Now — $32.95 See more merch