Rolling a
troll is the act of robbery on a sexual predator known by the name “
troll” by street kids. Usually you have one fall person to bring the “
troll” into a secluded place or blind alley where you have friends waiting or following you. In a gang action you beat and rob the troll, and give a few extra kicks for being a pervert. Methodical planed out action of robbing someone who deserves it. The robbery of a pedophile.