facessociate

Someone who is on your facebook friend list, but is more of an associate rather then a friend.

I know he's on my Facebook, but I don't really know him, he's a facessociate

by not possible January 10, 2017

fassociate

A fuck buddy that's not actually a friend.

Mark: I've never met your friend, James.
Rachel: And you never will. He's just a fassociate. We've been sleeping together for months and he's never even met my roommate.

by L. Timmy December 1, 2006