i.e.: I would hate to have a sister who throws herself at every guy she meets.
Something's definitely up. He/she's Facebaiting somebody.
FaceBaiter: I was just about to but then she went offline. That bitch is never on!
Person: Dude, try FaceBaiting her. Tag her in a picture then you can mack all over that bitch when she gets back on. Get some!