Usually young white beta-males who live on Reddit or
4Chan. They wear fedoras with t-shirts. They open doors for women ("m'lady") or do other nice things not because they're polite people, but because they want to get laid.
Also related: talking about getting
friend-zoned, loving V for Vendetta, libertarian
politics, thinking they're the smartest person in the chatroom, basement dwelling, etc.
The gentlesir tipped his hat to m'
lady and opened the door for her. She was just a random bystander and walked in without acknowledging him. He muttered to himself about how
rude women were these days before checking the Reddit thread about
anarchism.