One who goes around a traffic circle or round about. To piss of other drivers because people going in must yield to the people going around. Being one can be quite fun, but being a victim is very annoying. Other drivers will sometimes join in on the traffic circle jerking.
Traffic Circle Jerks
Shotgun:
Hey lets traffic circle jerk man.
Driver:
Yea man let piss off the people yielding.
Person who is yielding:
Would you look at this asshole.