To put it mildly, I have a classmate who is extremely sharp in swearing without any dirty words. They all called "XXX, what are you! Inferior people! Your parents made a mistake when they gave birth to you! I'm so sorry for them, how could you have such a thing! What's the point of living in this world? The sooner you disappear, the sooner our eyes will be clean! " That's great, right?