Been going on for years and years, Bobert. The idea is that a masturbating hanging man gets a really, really big one on and enjoys a massive climax. Tying the other head up helps to keep it get bigger and bigger by preventing the blood flow from returning to the bod the first time. Kinky, yeah. Cops see it a lot with teenage boys, in fact they usually suspect it if they find a teen boy who's hung himself -- and lots of times they have good reason, like sex pix strewn around and his tool a-dangling out of his pants. In fact, the person who usually does this sort of thing IS a teenage boy or a guy in their very early 20s. Some guys get away with it, but all too often they, shall we say?, get carried away....