To guys: What would you do if a girl was seriously hitting you?

So if a girl was really hitting you and really trying to hurt you (like fight you), what would you do? Guys aren't supposed to hit girls, but then again, you can't just stand there and let her hit you. So what would you do?

I don't know what I would do. I would probably try to block and dodge as many as her hits as possible while trying to verbally calm her down.

Aim for the chest and then do a Falcon punch on it.