Cop Karma 

"Intellectual" phenomena that leads people to believe going 15 under the speed limit for 3 miles after passing a cop will either:

A) Keep said cop from giving them a ticket for flying past him, or
B) Prevent subsequent cops from coming after them because they atoned for their speeding.

Despite the fact that he was doing 80 in a 55 zone when he passed the cop, the idiot in the Corolla in front of me then decided to utilize cop karma to keep from getting a ticket. He slammed on his brakes and then proceeded to drive 42 for three miles, but it didn't work: he got bagged 18 seconds later.

Cop Karma by JustAnotherGuy January 15, 2014