Kicked out from jail days before the guard/inmate ball hockey final, Ricky, Julien, and Bubbles return to Sunnyvale trailer park with a plan for The Big Dirty, the largest heist of their long criminal history. Upon release, Ricky ponders taking his relationship with Lucy to the next level when he discovers that she has some newly enhanced anatomy and a job at the Gentleman's Club. Later, visiting the club, Julian meets and falls for the beautiful featured dancer, Wanda. The boys try to take everything in stride but before their plan can succeed, they will have to outrun helicopters, survive shootouts and face down drunken Trailer Park Supervisor Mr. Lahey and his cheeseburger-loving assistant Randy in a deadly game of Sunnyvale Chicken.