A frog muncher is a person who supports anything to do with the enviroment. If they are vegan, frog muncher, if they are a green head, a frog muncher. Frog muncher is mainly aimed at hippies.
James: "Do you like suasages?"
Dylan: "No, Im vegan"
James: "Your a frog muncher poof"
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