Acronym for Driving While Fucking Stupid: The term used for someone driving in the fast lane at or under the speed limit with their left turn signal on.
Interstate 95
Passenger: What the hell is wrong with this guy in front of us?
Driver: He must be D.W.F.S. because he's been driving 55 in the fast lane with his left blinker on for the last 1/2 mile.
Passenger: What the hell is wrong with this guy in front of us?
Driver: He must be D.W.F.S. because he's been driving 55 in the fast lane with his left blinker on for the last 1/2 mile.
by propack April 7, 2011
Get the D.W.F.S. mug.