When you don't have a car to do a drive by shooting, so you just walk.
Devon's so ghetto he didn't have a car, so he did a walk-by on Bonquisha's last night!
by AriaMelody January 11, 2008
when gangstas cant afford to drive their cars because of high gas prices. They all have to shoot their rivals on foot and run away.
The crips just shot the bloods in a walk by
by tatomuck1 March 26, 2009