Factrolling 

A form of trolling in which the said troll spews accurate facts and makes arguments logically sound along with bigoted slurs and hateful attacks on various groups within society. Think of trolling as sex and factrolling as the 69 position. Often used to kill threads.

Oh man, that guy has started factrolling! This thread will be dead in no time!

Factrolling by Nameless Fella August 23, 2010

facerolling 

Game played with smartphones with a facebook app, such like iPhone. The game consists by scrolling down eachothers friends list and picking out a random person (girls for boys, and boys for girls ) writing something or doing something (mutually agreed upon) embarrasing on their wall.

Writing "Wanna grab a cup of coffe?" to an ex with you have an infected relationship with or writing "oh my god, you are so hot" to a friends hot mom. Thats facerolling!

facerolling by erkiwest August 20, 2011

fatrolling 

Patrolling and monitoring your time on Facebook

Why are you fatrolling all day long, do your homework!

fatrolling by Lovely Notes September 8, 2015