Pictures South Park Rib and Wing Challenge September 5, 2012 / 1:57 PM EDT / CBS News South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge South Park Rib and Wing Challenge