I agree with scarface. Sure you can consider yourself straight and then when you're "fucked up" and feeling so awesome to feel the need to kiss on other guys and shit, well, I think the x reveals something about that person. I've actually never even hugged any of my friends, hell either have my friends, the closest we ever get is just wrapping an arm around each other (and thats pretty rare), like a drunk person would. And yeah, then you can assume touching of any other nature is out of the question, atleast for us.
In my eyes though, gay, definately. But I'm sure there are "different" guys out there who think it's perfectly normal and actually might be straight too, but everyone's got their own philosophies on life. :/
Even though I hate Carlos Mencia, the other day I was watching him and liked this quote: "If you think you're gay, then YOU'RE GAY", which I actually find pretty true, from my experience, the seeing or even the thought of doing anything to another guy makes me sick. Not just in a homophobic way either, it can really make me naseous, hehe.