I may be stupid for looking for any sort of logic in a zombie show but, it drives me crazy that the severed zombie heads keep growling and moaning... Pretty sure you need lungs for that.
Picture This would make some sense if he was at a Pittsburgh Pirates game. Too bad he's at a Penguins hockey game.
Picture It's like putting a really big puzzle together... except you have to drink a beer for each of the 4800 pieces.