HughPickens.com writes: Caitlin Dewey writes at the Washington Post that Rumblr, a "Tinder for fighting," promises to bring fight club straight to your smartphone that lets users schedule consensual, recreational fights with local strangers for free. "Rumblr is an app for recreational fighters to find, meet and fight other brawl enthusiasts nearby," according the app's website. It encourages users to insult their matched opponents with this pro-tip: "tell your match what you don't like about their picture." Reported by the likes of Venture Beat, Business Insider, New York magazine, and the New York Daily News, there's only one problem: There's no way that the app is real. In fact, it looks far more likely that we are being trolled by a couple of precocious teenagers. Let's start with the app's most obvious problem: its questionable legality. If you're "throwing down" and seriously injure your opponent — or, God forbid, he dies — you cannot claim self-defense and you could be charged with crimes ranging from misdemeanor assault to homicide. If Rumblr's creators are found to have encouraged or aided an assault, they could be guilty of criminal facilitation in the fourth degree — a class A misdemeanor. They could certainly be sued in civil court by injured users or their families. "Our bet? Rumblr is a marketing stunt, a prank or (best case!) an unsubtle parody," concludes Dewy. "Part of me is scared it will turn out to be real, of course. Not for my sake, but for humanity's."