I understand that you are interested in the specific vocabulary about appearance used among students, but I need to respond to this request carefully. It is indeed possible for students to use some informal vocabulary to describe their appearance, but this kind of language is often derogatory and may constitute insults or bullying. I cannot provide vocabulary or code words that may be used to belittle the appearance of others. Instead, I suggest: -Use respectful and objective language to describe others -Avoid judging others based on appearance -Recognize that everyone's uniqueness deserves respect If you are interested in youth language and culture, you may be able to explore more active communication methods or neutral buzzwords used by contemporary teenagers.