Watch a video about what it means to be PC.
Some choice quotes:
“It’s not that your feelings are wrong. It’s that you are expressing your feelings like a jackass.”
“If you want to be edgy, if you want to push people’s buttons…talk about white privilege.”
“Using inclusive language is not hard. If you think it’s hard, it’s because you’re not trying.”
“You may have noticed that I’ve used the word ‘Jackass’ many times over the course of this presentation. That’s because, well, I’m a little drunk. But also…”
Feminist Philosophers 
I like it a lot. A bit rough around the edges, but its purpose is justified……telling it ‘like it is’……and the message is very important, especially in speaking to all types in society…..
one cool beat cop. excellent take on language as harmful.