From Wiktionary, the free dictionary
Facebook slut (plural Facebook sluts)
- (neologism, slang, derogatory) A person who is addicted to the social-networking website Facebook.
2013, Thomas A. Gavin, Laurie Murphy, Life at DrTom's: Mostly Humorous Anecdotes by a Mostly Retired Cornell Professor[1]:I have been a Facebook slut from the beginning.
