Ice-T's new documentary Something From Nothing: The Art of Rap hits theaters June 15, featuring rap superstars from Snoop Dogg to Kanye West to Nas. It also features Eminem, who in the clip above from the movie shows off his lyrical greatness by dropping an acapella verse in the studio for the camera, and raps about "bumpin' Das EFX in a wrecked up Datsun." Now that's some hip-hop ish. Watch above.

[via XclusivesZone]