It's just a board where you don't have to be remotely civil to eachother and can say horrid, tasteless things.
You'll still get banned for calling people slurs, threatening to stab them, etc... it's just that you can pop into a thread and say "Hey, I want to shit rancid feces down your throat until you are physically unable to digest nutrients so you die before you can ever say something like this again." and that's ok there.