2. To 'suss' something out, to complete a recce.
2. "Have you done a drive by of the target?"
A car passes another car, the killer opens fire through the window (preferably with a submachine gun), eliminates the target and makes off at high speed.
Also known as: A Tupac.
Dude 2: Wtf, how's the victim?
Dude 1: He's dead, of course. He really got Tupacked.