My friend Tbag had to go to the Dr. for his Cock Jerkey Elbow the Dr said "only way to cure Cock Jerkey elbow is quit Jerking off for 3 weeks," now his girlfriend has Cock Jerkey Elbow.
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.