When you're in a committed relationship and have sex with another person it's not cheating if.... You're in different area codes. You're with two people at the same time, because they cancel each other out. But it is definitely cheating if you videotape it and someone accidentally mails the tape to your girlfriend, which to his horror is exactly what happened to Josh. Discovering the mistake, Josh tows two of his college buddies and one not so eager kid who happens to own the car on a raucous 1,800 mile road trip from Ithaca, New York to Austin, Texas to save his lifelong romance.