I have been hearing about this guy, Stephon Marbury, and how he's been acting odd for the last 4 or 5 days, uploading weird videos on youtube. Then I saw it on tmz.com, and watched the video, and discovered he was (or is still?) a famous basketball player? I think he played for the Knicks? Well, now he's eating Vaseline and making these thrusting videos and crying? What is going on? Is this a prank, for publicity, or is something really wrong here?