I just got home and the craziest thing happened on my ride. I was cruising up Rhode Island Avenue and this guy in an M3 cuts me off and slams on his brakes. I come within inches of his bumper, do a quick lean on the quarter panel, and swerve around to the driver's side for a chat. He rolls down his window and says, "that's for that effin' Chicago Dumptser Diving Fregan m-f'er."
Crazy, I tell ya. Looks like they must have a forum, too.