It's a typical "guy in pub" question, given the choice, who, out of anyone in the world would you sleep with? But there's a catch, the person in question can NOT be of the gender towards which you are attracted. So, assuming a gun has been put to your head and someone MUST be chosen, who will it be?
I'd have to say John Barrowman, I mean, I don't have to be gay to tell that he's pretty damn sexy, plus he's gay! So that's one less of us feeling the awkwardness.
EDIT: I guess this isn't exactly a "bisexual friendly" thread, sorry about that