My old roommate back in the day introduced me to Yelawolf. He loved "Trunk Muzik". Some of his stuff is pretty good actually, I wouldn't think that you could synthesize that whole hillbilly-skater-hip hop thing he does and have it come off well, lol, but it works for him.
Some of his other stuff I don't like at all though. But he kind of combines that whole hillbilly, rural life-type thing with the hip-hop aesthetic in a way that's kind of fun/interesting imo