The girls in the fourth grade have a list that votes every boy from cutest to ugliest. The boys decide to steal the list to find out who was last. However, instead of Craig, who Cartman said had "f***ed up teeth", or even Cartman himself, Kyle is on the bottom, and Stan's best efforts to prevent him falling into depression fail dismally. Stan and his ex-girlfriend, Wendy, team up to find out why they voted Kyle last, but the votes don't add up. When they discover that the list was deliberately compromised, the duo have a limited time before Kyle burns down the school and gets himself thrown in juvenile hall, or even worse, killed. However, whilst they may be helping to restart their relationship, they may also be putting Wendy's friendship with Bebe- and themselves- in danger...
—movieguy3