Comedian Chris Rock stars in this scattershot satire of rap music in the vein of
This Is Spinal Tap
. This film within a film begins with A. White (Chris Elliot) screening a rough cut of a documentary he has made of the notorious CB4 rap group -- consisting of group leader Albert, also know as MC Gusto (Chris Rock); Otis, also known as Stab Master Arson (Deezer D); and Euripides, also know as Dead Mike (Allen Payne). White charts the course of CB4's success, their superstar status a result of the fact that they are the only gangsta rap group who are, in fact, actual gangsters, coming direct from rap sheets to rap music. They are considered so bad that they even give rapper Ice-T pause: "I thought I was hardcore. But these guys are serious! What am I supposed to do now?" Unfortunately, at the height of their fame, their gangster pose is revealed to be a sham. Albert, Otis, and Euripides turn out to be a bunch of middle-class blacks striking a gangsta facade to look cool. But now they are in trouble. The real Gusto (Charlie Murphy), a neighborhood thug who went to prison on a drug bust, has broken out of jail and is coming for CB4.