This lewd, peurile, and imbecilic trend was big where I live a couple years ago. Thank goodness that time has past. A professor of mine once told me about this website and said he thought the it was really funny. When I pointed out to him that it wasn't a joke, and that people do, in fact, drive around with large, fake testicles attached to the trailer hitches of their trucks, he seemed less enthused, over all. I think it's one of those ideas that must have seemed terrific in a drunken stupor, but was either allowed to sruvive into the ensuing sobriety of its progenitor, or else it's progenitor has not yet achieved sobriety.