South Park: Chef's Luv Shack cheats, and Codes for DC.
Eat every single can of Weight Gain 4000 in the Beefcake mini-game to see a bonus animation at the end.
Better Variety of Mini Games
Play as Cartman if you want a better variety of mini-games. He is the only character that can play the Rodeo and Beefcake mini-games.