Sunnyvale trailer park residents Julian, Ricky and Bubbles are planning for The Big Dirty--the biggest heist of their long, unsuccessful criminal careers. About to lose their home and their girls, the boys hope that their scheme to steal vast quantities of untraceable change will put them back on top. But before they can succeed, they'll have to outrun helicopters, survive shootouts and face down drunken trailer park management in an outrageous game of trailer park chicken.