I understand that you may be curious about campus culture or the way students communicate, but we must deal with such topics very carefully. Discussing the appearance of others or using words that may be derogatory is not a healthy way of communication. Everyone is unique, and appearance is only a small part of a person. What really matters is a person's character, talent and inner beauty. Using code words or code names to talk about the appearance of others may hurt the feelings of others and even constitute bullying. If you encounter a situation where your classmates use this kind of vocabulary, I suggest： 1. Think about the possible impact of these words on others 2. Choose to communicate with people in a more positive and friendly way 3. If you find that someone has been harmed as a result, consider reporting to a teacher or a trusted adult A healthy campus environment is based on mutual respect. We can make more meaningful connections by discovering and appreciating the inner qualities of others.