Good lord some of the comments here are just ridiculous. Look... gay guys dress well, and are fairly primmed, that's one of the things that girls like about them. Guys that are into meeting hot women also tend to do the same. You look your best, you have good BL etc. So gay guys might think that you are also gay. What other way do they have to find out then to subtly ask you, compliment you etc. Basically approach the same way a lot of us (and afc's and women) approach. I've had gay guys neg me, compliment me, try to pull all kinds of ****, try to kino me. I tell them I'm straight, they are usually cool with that and they stop. If they don't I get firm and tell them that I've already told them I'm straight, so cut the **** and go find someone else. If they STILL don't stop, then it can get more physical, but note that it's ONLY when they have disrespected me after a number of warnings. Think of it like this: Ever hit on a lesbian, that tells you she's gay. You had no way of knowing (sometimes) unless she tells you. They normally aren't pissed that you do, but if you think it's a challenge or something and keep going they MIGHT get pissed because you are disrespecting who they are. By getting immediately voilent / crazy about fag this fag that you are basically just showing your insecurity / lack of understanding (not that YOU are secretly gay or something, just that you are so afraid of other people thinking you are or something that you lash out...and there is no need to (99 out of 100 times)).