A word describing an animen00b of the highest order. This phrase was first coined on the AnimeInfinity boards when a certain mod made the statement "of all the rabid fantards though, Jingtards are the world title belt holders when it comes to sheer smacktardery."
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