50 Cent

Curtis James Jackson III, better known by his stage name 50 Cent, is a very famous rapper in real life who voices himself in a short cameo. Bart encounters him while in Alcatraaz's Hummer H1 limo, while 50 Cent is next to them in a golden Hummer H1 limo. He tells Bart to stay in school and "The more you know, the further you go." He then asks an accomplice (either court-ordered or a legal assistant) if the comment counts for community service, is disappointed and then driven to a park to pick up dog poop.