Today is the last day of school, so don't expect a day off. You will be doing school work to avoid forgetting over the summer. Despite the disappointment, there will be a pizza party. Amidst the pizza grabbing chaos, one student, Penelope, opts for a Lunchable Junior instead. The fight over pizza leads to a principal's involvement and a two-week suspension for Jeffy. His parents leave for Hawaii, leaving their plumber neighbor to babysit Jeffy. However, chaos ensues as Jeffy and his friends end up spending two weeks in Summer detention. Despite the mishaps, Jeffy's detention is completed by the time his parents return.