 During the "Loading" scene, the game display different text about  the rules and techniques to become a real rock star. One of them is,  "Do not eat things that were thrown on stage." This is a classic  Rock n Roll reference about Ozzy Osbourne (qv)s similar  incident. While performing on stage, a fan threw a bat on stage.  Ozzy bit the head off it and then he discovered it was a real dead  bat!