If being gay is a choice, show us the proof. Choose it. Choose to be gay yourself. Show America how that's done, Herman, show us how a man can choose to be gay. Suck my dick, Herman. Name the time and the place and I'll bring my dick and a camera crew and you can suck me off and win the argument.
Very sincerely yours,
Dan Savage
But Savage had more to say: "When someone argues that being gay is a choice, he's not just insulting gay people. (And ignoring the science of sexual orientation.) He's insulting straight people. If homosexuality is a choice, then so is heterosexuality. Last night on CNN Herman Cain said that being straight is something that a straight person can take or leave. Herman Cain believes that heterosexuality is something a heterosexual can decide to walk away from, like a underwater house or a lousy meal. Straight people should get angry when they hear a straight person making this argument."
http://www.advocate.com/News/Daily_News/2011/10/21/Dan_Savage_To_Herman_Cain_Prove_Being_Gay_Is_A_Choice/