I signed into facebook this morning and I had 12 friends requests from facebookstitutes. I have no idea who they are, but they must be desperate for friends.
by Susie Stewardess May 15, 2009
Someone whose gains an above-average level of pleasure from posting something on Facebook or liking every status they come across.
Ned: "Kelly's such a facebookstitute, man. I caught her liking all of my comments."
Bob: "Wow, bro."
Bob: "Wow, bro."
by The Bacon May 15, 2013