For Kendra Clayton life is good -- for about five minutes. Then her sweetie, lawyer Carl Brumfield, leaves town to help out his sister in Cleveland. Her soon-to-be-married best friend picks out a hideous bridesmaid's dress for her to wear (a sequined Smurf-blue nightmare with a bow on the butt). The work she loves as a part-time GED instructor turns into the job from hell when a retired kindergarten teacher with the personality of a piranha becomes...