You step foot into North Shore High School. It's the first day of your senior year at this godawful school, and you're less than ecstatic. Despite North Shore being dubbed the "safest school in Chicago," you have your doubts.

Of course, the first people you see as you walk into the cafeteria, at one table there are three girls dressed in all pink: the Plastics. Gretchen Wieners, Karen Smith, and Regina George.