Facebook slog 

When a seriously bored individual spends hours doing nothing but looking through facebook, to the point of madness or suicide, whichever comes first.

X: "Have you seen Andy? I swear he's spent four hours on facebook! Hasn't he got better things to do?"
Y: "Oh you know how he is, probably just having another Facebook slog"

Facebook slog by Captain Capable July 12, 2011

Facebookology 

The knowledge of "what's going down" on Facebook.

People who spend all their time on Facebook and know exactly what's happening are considered wise in the art of "Facebookology".

"If I took Facebookology instead of English, I would get an A* for sure!"

Facebookology by CLJ10 April 13, 2010

Facebookology 

When people take a Facebook post as an idealistic point of view

His Facebookology is right up my alley of thinking.

Facebookology by The Sweig June 23, 2018