Get left is a slang which means to get killed. Get left originates from 'get left behind.' This song used often in gangsta rap songs, in Lil Durk's OTF song, he raps, "N*ggas can't get right, so they get left. (So they get left)." In Lil Herb's At The Light song, he raps, "I know n*ggas out for my life - Gotta look to my left and my right - I'll be damned I get left at the light."