Like drag kings you mean? I know a couple where both identify themselves as male but they've got a daughter together. One of them has a beard at the same time as undeniably being physically a woman. Even I find that confusing.
We have a gang of drag kings who show up at our parties. One of them was adamant about getting a piece of my ass for far too longHow about that for gender role reverse.
Risking to change the subject here. I don't like the polarising effect feminism has a tendency to have. Just because we've all seen stupid ass feminists in the media waffling on about retarded clap-trap doesn't mean their theories they base their stuff on is wrong. There's lots of feminist thinkers who are pretty solid. All the famous ones I've read I think are. And being a woman in every country in the entire world sucks economically more than being a man. Women have always had less options than men in life. This is hard to argue with, so "radical second-wave feminists" do always have a point, no matter how stupid their conclusions may be.