When I first saw the NPC meme/term being used here, I though it was just another term for normalfags and I was kinda right. People started making memes out of it and I though it wasn't really funny until some weeb had the brilliant idea of posting NPC memes on Twitter and Facebook and I saw was amusing. People were actually getting offended by it, so much so to the point where Twitter banned users for a fucking meme that wasn't even against the rules or terms of service of the website. After that happened, the NPC meme has to be my favorite one in recent memory, not because it's particularly funny but rather because it shows easy it is to offend "NPCs" and it exposes how truly insecure they are.