A stupid or aggressive driving maneuver which pisses off someone driving nearby.
Some bitch was pop-locking in her car on the freeway and cut me off. That's some roadrageous shit there
by Don Matteo August 27, 2005
a driver with roadrage, or one who is driving recklessly and is a menace to old lady drivers on the road
That roadrageous jackass just gave me the finger!
by SloJo1 April 16, 2006