Ok so I can't say that this has ever happened to me. But maybe some people have a few stories.

I have seen in movies, and I suppose heard stories from others, about a guy approaching a girl in a bar, saying something that she dislikes, and her throwing her drink in his face.

Now I'm wondering what the right thing to do is in this situation?

Personally I would want to pour my beer on her head. The whole pint. But that doesn't mean I would/could because of the pussy pass.

This seems to be a huge sign of disrespect and a women indulging in a social norm, saying " haha I'm invincible and above you because people ( others in the bar, bouncers) think I'm a special unicorn and therefore I can do things like this.

Such a sign of disrespect i think is unacceptable, but I cannot fathom a response that does anything other than make you look petty, because of societal norms.

Very interested to hear any thoughts on this ....