Since the beginning of the music game genre, there has been one question that has boggled man's mind: WHAT THE HELL'S UNDER PARAPPA'S HAT? The bipedal rapping dog has never taken off his hat at any point of the game, or possibly his life. The issue of what PaRappa looks like underneath his beanie is such a video-game-character-related issue, that the upper half this WMG has been dedicated to finding an answer.