Sorry bit late on this topic... i go to a catholic school! Oh wait... I used to... Now I go to a presbeterian school... (don't know how to spell it) and well... only 17 boys in the whole school are presbeterian
Never had one, not intentionally anyway, and don't plan to. My brother and I were hit on by a gay dude out on a snorkeling trip in Mexico some years ago. I was also made uncomfortable by the actions of a big ugly transexual that used to be at my workplace. I actually had to file a report against him/her with the HR department.
You would never know I was bisexual if you ever saw me. On the same note, you would probably not be able to pick out which of my friends are gay (aside from one of them, the big red "kinky" belt buckle and "I like men" pins gives it away). I suppose my gayest experience has to be the fact that I've been dating my best friend for five years.