Busta Rhymes is one of my favorite rappers of all time. His earliest output featured some of the most inventive hip-hop beats in the mainstream, including this extremely unlikely track which features a sample of Bernard Herrmann's score for Psycho (assembled, it seems, by frequent Busta collaborator DJ Scratch). Busta's performance here is frenetic, hilarious, breathless, and absolutely peerless, though it was certainly brought to mind the first time I heard Eminem. I'm not one of those guys who memorizes entire tracks (Daniel Radcliffe) but I could probably write this one out off the top of my head.