Basically, this is just some sexist bullshit. We don’t expect men to run around grinning like a bunch of fools. When they look mad, we call it “brooding” or “masculine”. Why the hell should women be expected to look happy and open to your sleazy advances all the time? What drives me even crazier is when a guy says something like, “why don’t you put a smile on that beautiful face?” Because I don’t give two shits about looking beautiful right now and I certainly am not concerned with looking attractive for your dumb ass.