A gay who is neither obsessed with fashion and shopping (like a stereotypical girl) nor with sports and explosions (like a stereotypical guy). Basically, a gay man who does not fit into one stereotyped extreme.
Jill: So, you want to watch 'Twilight' and then go shoe shopping?
Mark: Not really.
Butch: How about you tag along with us and we'll watch the game and shotgun beers?
Mark: Eh. I'd rather just listen to some music then Skype someone.
Butch (quietly): Jill, you told me that all gays are fun...
Jill (quietly): I thought they were. He's acting like a regular guy. I never thought I would meet such a boring gay.