Political correctness taken to an illogical extreme. In their crusade to not offend anyone, they lash out at the ideas or contributions of others. They see themselves as righteous but come across as total asses who argue about the most trivial semantics.
Man:"Barbara, will you marry me?"
PC Thug:"YOU CANT SAY THAT WORD!"
PC Thug:"MARRY! MARRIAGE IS A PATRIARCHAL CONSPIRACY DESIGNED TO STRIP WOMEN OF THEIR RIGHTS AND REDUCE THEM TO REPRODUCTIVE MACHINES!"