As far as fetishes go, that isn't really a weird one. You aren't affecting anyone else by clopping, and it by no means shows signs of insanity. I don't mean to sound repetitive, but your differences are what make you unique. (Philip has an odd moment below, read for lulz)
Although to be honest, their is no such thing as being unique. If every person on the planet is unique, it would mean that someone has to be the best, and also that someone must be worse. Unless we are all willing to come to terms that certain people will be better, we must all accept that we are all the same. All in all, humankind is doomed to our own extinction via our own nature.