In those oh-so optimistic '90s, Parappa the Rapper taught an entire generation there's no shame in playing a game about a paper-thin puppy who raps about pooping. But when the end of the decade saw a sequel about a guitar-playing lamb, our love affair with musically adept cartoon animals was over. Join Bob Mackey, Ray Barnholt, Jeremy Parish, and Gamasutra's Christian Nutt as the Retronauts discuss the Parappa the Rapper series and get cocky, even in the face of potential rockiness.