It is impolite and unethical to discuss his physical appearance in an innuendo manner. It is not recommended that you pay attention to these so-called “terms that satirize appearance.” Because focusing on identifying these negative expressions does not really solve the problem, on the contrary, it may plunge you into unnecessary negative emotions and distress. Instead of pursuing those bad remarks, it is better to focus on improving the quality of teaching, establishing good relationships with students, and guiding students to establish correct values and codes of conduct. If this situation continues to interfere with your teaching and mood, you can use appropriate methods, such as communicating with the head teacher and carrying out class education activities, to guide students to learn to respect others and create a positive and healthy class atmosphere. Always maintaining a peaceful and positive attitude of mind will help you perform your duties and missions as a teacher well.