Rap that is played at school dances, in the club, and is liked by white preps that think they are soo hood. Used for grinding and all that shit. Played during halftime at a boys basketball game.
Commercial rap: 50 Cent, Soulja Boy, Baby Bash, etc.
Real rap: Snoop Dogg, Method Man, Redman, Run DMC, Will Smith, Notorious B.I.G , etc.