A rap song with a title like "Bussin" may inspire thoughts of either gunfire ringing or boots knocking. Waka Flocka Flame and Trouble tackled the former a few years back with "Bustin At Em" and "Bussin'" respectively, but Sir Michael Rocks zeros in on the latter in his latest video. Rocks, Casey Veggies and Iamsu! swagger about in an empty house, rapping about sad-sack haters and pulling in women enamored by their charm. But they still snag the chance to make shotgun and handgun motions before the video closes--Waka could've fit in here after all.