Sentence:  Since <WSD>Chill Girl</WSD> is not actually an avatar of Women, she does not have the power to hand out "get out of saying-crap-about-women-jail-free" cards. It's not secret!not-sexist because your girlfriend laughed. 
Meaning of the word marked with <WSD> tags:  A woman who thinks feminist identity politics are unimportant or unnecessary.