Facewreck
Facebook Train Wreck. Defined by being friends with a person, or a couple, on Facebook solely for the purpose of following his/their incessant, and neverending posts detailing his/their train wreck life/lives.
John: "Who are you stalking on Facebook?"
Mary: "I'm catching up on posts from my favorite Facewreck! She is such a hot mess!"
Mary: "I'm catching up on posts from my favorite Facewreck! She is such a hot mess!"