"In this critically panned but popular comedy, superstore warehouse workers Vince (Dax Shepard) and Zack (Dane Cook) compete in a full-on war to be named Employee of the Month and get a date with their collective dream girl, Amy (Jessica Simpson), a sexy new cashier. When Amy announces she likes ambitious men, the two slackers turn into Super Club superstars and go head-to-head in a brutal competition to impress her."