Someone (usually a black guy) who hangs around the subway turnstiles pretending to "check the balance" on his blank Metrocard that he probably found in the garbage-uses this as an excuse to loiter near the turnstiles-asks everyone who comes along if they can help him out with whatever
Hey look at the turnstile leech pretending he's checking his Metrocard balance. I ain't giving him shit!
by Wacky Rich September 23, 2014