OK. Going to let you all off the hook here. It was a lame reference and an obscure one. The line came partially from Frank Miller's Batman: Year One. There was a hostage situation and (then) Lt. Jim Gordon went unarmed into the building to try and save the hostages by facing the man. The man was obviously crazed and kept saying things like - "No lunch! No gangrene lunch!" Like I said, obscure reference, but there you have it.
