When the twinset wearing president of the local Parent Teacher Organization steps out of line one too many times, Caroline Jacobs musters the courage to assert herself. With a four-letter word, no less. Her outburst awakens a realization that the roots of her tirade can be traced back to something that happened to her as a teenager, when her best friend very publicly betrayed her. She busts her daughter out of school, and the two set off to deliver the perfect comeback-- some twenty-five years later-- and nothing goes as planned....