Here are some examples of words that I have heard online and in campus environments that are used to mock and ridicule appearance (it should be noted that these words often carry strong negative emotions and derogatory connotations. Their meanings and usage methods vary depending on the context, region and group, and the use of these words themselves carries the risk of hurting people and inappropriate behavior. The following content is for reference and identification only so that you can understand the possible situations, and is not recommended for use): 1. Stiff face – sometimes used to describe a dull expression and lack of facial changes, which may imply that the other person is "lack of vitality" or "dull". 2. Pig head – a common insulting word used to describe a face that is wide, not delicate or clumsy, usually with obvious personal attacks. 3. Horse face – used to ridicule a face with long contours and not soft lines, sometimes implying that the face shape is similar to a horse face. 4. Rustic – although it means "rustic and backward", it may be linked to appearance in some occasions, used to imply that the other person's appearance is plain or even unfashionable. 5. Tofu face – This expression is sometimes used to mock a face that is “soft” or lacks three-dimensionality, and may also imply that it is not distinctive enough. It is important to note that: • These words may be interpreted differently in different circles and situations, and some may even be considered humorous in certain contexts, while constituting clear personal attacks in other situations. • If you feel that these words have affected your emotions or work life, it is recommended to deal with this verbal violence through appropriate channels (such as communicating with students, parents, or involving relevant school departments). • Similarly, understanding and identifying these terms can also help to better understand online language and humor among students, but in actual communication, you can also consider taking this opportunity to promote discussions on respect and friendly communication. I hope the above information can be helpful to you, and I also hope that you can solve and resolve this problem through appropriate channels.