http://www.viceland.com/wp/2011/05/forever-alone-involuntary-flashmob/ Lure a bunch of people from dating websites to a location on webcam to be stood up all at once. Funny, but I can't help but think this is very cruel, even by 4chan's standards.
Heard about this plan a while ago, really funny stuff. I would have left as soon as I saw forever alone, pretty obvious at that point.