After watching this video explaining split brains I was left with an increasing impression that this describes women's behavior very well. I'm not saying their brains are actually split - but rather function very very separate from one another.

They'll say one thing, that you know is total bullshit, and go onto do another thing. Most of their speech is a creation/explanation for why they did/preferred something rather than the real reason, because they don't know the realize. Women unknowingly fabricate explanations in an attempt to explain their behavior and feelings.

For example, a woman saying she likes "skinny hipsters" is actually her just creating an explanation for why she talks (or whatever else) with them. So in her mind she figures "she likes skinny hipsters" but it's actually an explanation to her own feelings or behavior about them.

The impetus for her verbal preference could be as little as her seeing a lot of hipsters, so she unknowingly creates and explanation, saying that she likes skinny hipsters. But she just sees them a lot or socializing with them. Or it could even be a repeated emotion (that isn't attraction in way) with exposure to a skinny hipster, and she ends up creating a (incorrect) reason why that happens.

You could certainly go wild applying this theory to various types of women, like a feminist. They love rough sex yet repeat rhetoric about how all men are rapists and pigs. Their rhetoric is just a result of them unknowingly attempting to explain their thoughts and actions about rough sex. Even their mantra of "teach men not to rape" is a manifestation of this. Saying we should teach men not to rape is taking the responsibility away from them (seriously how dumb of a "solution" is it to "teach men not to rape" they fucking know what they're doing is wrong and that they shouldn't be doing it - no one needs to be taught not to). With this mode of thought, a rapist only raped because he was never taught not to. It's almost like women don't want rape to be a man's fault. That's because it's an explanation they have created about their real thoughts on men and rape (WTF).

TL;DR: While one side of her brain says she likes skinny hipsters and doesn't like Chad Thundercock, the other side of her brain takes action - sleeping repeatedly with Chads or even cheating on Skinny Hipster boy with Chad ThunderCock.