I absolutely HATE this mentality. If there's one thing that grinds my gears more than anything else, it's the assumption that being gay means your two favorite things are unicorns and the color pink.
I admit, yes, I am slightly more "girlish" then most men, in the way I act and walk. I do love the color purple. But it's not to the extent that the media makes it appear to be. I do not love cooking. I have no fashion sense. I never played with dolls, and in fact I find them an annoying waste of time. I wouldn't decorate my rooms in rainbows with unicorns and ponies all over the wall.
So I find it really obnoxious when people look at me as a bisexual and think that I'm someone who is completely girly. Those stereotypes are obnoxious, wrong, and just plain annoying.
If you see a community of gays that act like that, what you're actually seeing is a community that acts like that. They do not determine the actions of the rest of us. I'm fine with them acting like they do. But I just wish people stopped using them as the only LGBT image. We come in just as many shapes and flavors as everyone else.
I also wish I could figure out why half of my school has the mentality that lesbians are okay, but gay guys are not. That's extremely annoying. It's the main reason I haven't come out yet.