Is it possible to be out and still hang out with straight dudes?

I am living in a college dorm full of straight dudes. They don't know I'm gay and I like hanging out with them.Does coming out to them seem like a good idea? In your experience, would that dramatically change the social dynamic I have with them?These are people in Denmark who are open-minded, so I'm not afraid of homophobia. But I'm afraid that once the genie is out of the bottle, everything will go irreversibly sour.They talk about women and sex jokes a lot when I'm around (which is fine), and I doubt that they will do it in front of me if they know I am gay.For some reason, I feel like being straight is the price of admission for being in that circle. If I am out, I'm afraid that I will "creep then out" - so to speak.At the same time I also want to tell them because they are my friends. I mean, isn't that what friends are suppose to be? If everyone is so open with their sexuality then why can't I?