What are some idioms in uglies?

In "Uglies" by Scott Westerfeld, idioms reflect the societal norms and values of the dystopian world. Phrases like "becoming pretty" signify the transformation and superficiality of beauty standards. Other expressions, such as "the operation," highlight the pervasive culture of conformity and the pressure to fit in. These idioms emphasize the themes of identity and self-acceptance throughout the novel.