Traffic Troll 

Someone who does provocative things like texting, talking, checking facebook, etc. on their cell phones while driving, completely disregarding the safety of everyone else.

That traffic troll I saw at the red stop got into a car crash because he was focusing too much on his texting.

Traffic Troll by Defenitions June 20, 2010

traffic troll 

Also known as a flagperson, one who wears brightly coloured work clothes and directs traffic. Usually carries a handheld traffic control sign with "stop" and "slow" written on either side. Most often seen around construction zones to ensure vehicle and pedestrian traffic flows safely past the work area.

"Hey, that traffic troll let everyone else through but made me stop!";
"We can't get down that road, traffic trolls are blocking it while they fill some potholes."

traffic troll by Scarecrow7 January 13, 2008

traffictroll

The dumbfuck that zigzags in and out of lanes thru traffic, cutting everyone off and carelessly driving just so they can try being ahead of others.

The highwaycop sitting in the medium observed a traffictroll driving recklessly and decided to pull the idiot over and issue some citations.

traffictroll by jpg3 October 14, 2011