Someone who knowingly dresses or behaves like an idiot / outcast / douchebag / insert negative descriptor, in order to come across as "different" or "eccentric" Generally accepted to be an asshat by all. A form of masochism associated with film students who wear fedoras.
This tubby fuck in my American Cinema class wears a fedora and acts like he knows shit, everyone pities him for being a social masochist.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.