A man who stops into a foster home to drop off some donations soon tells the kids a story about two teenage friends who uncover a long-lost medallion that transports them back in time.

A coincidental encounter forces four dim wits to join forces and embark upon an idiotic and hilarious road trip - encountering skinheads, fraternity jocks, sorority babes, missing children, bikers, porn-stars, clowns, and Kathie L...