20:44
Finny (grievre)
I think there might be a "generational" (in terms of when you started using the internet) difference in understanding as to what NSFW means, I think most people online today use it as a synonym for "R-rated (or higher)" but when I first got online it really was about like, "this will get you in trouble if your boss sees it"
I'm not saying either usage is wrong, but I think it may be good to be aware of that