I think we all know what "stfu" stands for. If "wtf" is blacklisted, I think we can all agree that "stfu" is actually more offensive than that. Just a suggestion. If you disagree, please use the "disagree" rating, and not a negative one. Regards.
I don't know what that means so I don't know if it's a bad thing to say when people say it all the time. Now I guess it's a bad thing to say so ya I agree with you.