The definition of being hip and ultra cool. Usually hangs around places such as universities and night clubs. Also in latin meaning, a sex god with infinite stamina.
1: Hey, I heard that someone famous was around town?
2: Yeah, it was Won Jun, do you know him?
1: Know him? Won Jun is the definition of hip! Also a sex god at that ;)
2: Yeah, we all want to be like 'Won Jun'