New Mom Road Rage: The Dirty Diaper Windshield SmearJeff Neumann8/10/10 5:19am64EditPromoteDismissUndismissHideGo to permalinkA road rage incident flared up Saturday as two cars were leaving the Fayette County Fair in Pennsylvania, prompting one driver to grab her kid's dirty diaper and smear it across the back window of her adversary's car. Classy! [AP]