One, who in real life has no friends nor life, yet lives in a gay world of internet wacking in which he hits on chix he doesn't know and masturbates to their pictures.
The inverse of metrosexual. Basically, a man who doesn't care about fashion, hair product, or window treatments - but he's gay. He might be interested in sports, cars, electronics and other straight guy stuff. You would never think he's gay until you find his porn collection.
John's roommate seemed normal, but he left a DVD in the player. When John pressed eject, he found out his roommate was a gaywalker.
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