They're overdoing it because they're trying to be girls...simple as that. They take it to the extreme
How come New Yorkers talk the way they do? How come those in the deep South talk the way they do? It's part of their regional culture. For some gay guys there's a way of talking and acting that's part of their culture. Simple as that.
No, I dont "know what you mean" because not all gay men talk in that way.
Why does it bother you?
You know you love it.
Um, why do you talk like *that*?