Just three short days after dropping by with the reader-approved Playstation 1.5, Sir Michael Rocks has unveiled another new single off his forthcoming solo debut. Bussin’ sees the Chicago-repping Booth fave linking up with Roc Nation/Epic Records signee Casey Veggies and HBK Gang affiliate IAMSU! to trash-talk his “duck-ass, jive-ass, turkey-ass, frog-ass, dog-ass, lyin’-ass, clown-ass, punk-ass, mark-ass” rivals in the game. In addition to rocking the mic, Rocks produces the joint’s hazy bell-loop backdrop. If you’re feeling this Noisey-premiered slapper, be sure to mark your calendars for the July 29, indie release of Banco.