Brotha Lynch Hung of course.
Storytime! : I read about horrorcore music in a magazine once, and i'm like ' i'll never listen to that messed up psycho shit ' And the first Brotha Lynch Hung song i listened to was She Thinks I'm A Psycho. And i was like.. this is legendary.. then I learned he was a horrorcore rapper, and I almost stopped and regreted listening to him. But I can't!
BLH is the best!
lynch......and X RAIDED. if you like lynch and dont know about x raided PLEASE educate urself
and this my fav http://www.youtube.com/watch?v=iF55pei47g8&feature=related