A very nastything to call someone. If you call someone a "fadedguy" then that person must be a douchebag. Actually hes not even a douchebag he is more then a douchebag he is a fadedguy. It is one step higher. A Fadedguy also talks in a very patronizing and condescending manner.
Wife : sweetie do you think you can take out the trash?
Husband: (talking in a condescending manner) yea im pretty sure i can take out the trash.
Wife: your acting like a total fadedguy today jesus christ.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi