Mitch (Luke Wilson) comes home to find his insatiable girlfriend (Juliette Lewis) in the bedroom watching hardcore porn. He thinks all his Christmases have come at once … until he discovers the two naked strangers she’s spending time with. When your girlfriend’s hosting a mini-orgy and you’re not invited, it’s probably time to move on. So begins Old School, an uproarious comedy which follows Mitch and his buddies Frank (Will Ferrell) and Beanie (Vince Vaughn). They decide to drop out of the relationship rat race and rediscover their college years by opening a frat house at the local university.