Not to be confused with a Grand Prix, a Grand Prick is somebody that goes out of their way to be a complete and udder asshole to anybody and anything that crosses their path.
Person 1:"What the Fuck!? That guy just cut me off, gave me the finger, and ran over that kitten!"
Person 2: "Yeah he's a total Grand Prick"
Person 2: "Yeah he's a total Grand Prick"
by TheKingz July 9, 2011
by Carman Guya January 6, 2007