People who rap about shit that makes no sense. AKA, a doo doo stain rapper. Some examples include (but are not limited to)
What the fuck did he say? What whack rappers.
by Fobb Mobb September 18, 2006
1 more definition
Sometimes used to describe someone that is whack.
Man, fuck Shane, Charles, Fobb Mobb, and the rest of HHN, they're WHACK RAPPERS
by publikenemy187 September 19, 2006