Rag or bandana tweekers carry around to wipe their quag. (The lighter leaves a black residue on the outside of the glass pipe so tweekers wipe the residue off with a rag or a "quag rag")
Man 1:Look, that guy over there is a tweeker
Man 2:How do you know?
Man 1:I see his quag rag hanging out his back pocket
Man 2:How do you know?
Man 1:I see his quag rag hanging out his back pocket
by bobles December 31, 2008