Quick article for you to have a look at.

http://www.telegraph.co.uk/news/science/11461901/Chilvary-could-indicate-hidden-sexism-study-finds.html

"Scientists found that the more hostile sexist participants were perceived as less approachable and friendly in their speech and smiled less during the interaction.

In turn, those who displayed a benevolent sexism were considered more approachable, warmer, friendlier and more likely to smile.

They also used more positive emotional words and were overall more patient while waiting for a woman to answer trivia questions."

Patiently waiting for an answer from somebody struggling to answer a question is sexist... this is the sort of shut given to the public to read.

"If he's an ass hole to you, he's a mysoginist... if he smiles at you, he's a mysoginist and doesn't even know it!"