Jimmy and his partner Julius have been working for one of Los Angeles' most feared insect exterminators, Montello, as his two main professional "spray boys." But today is different. Montello has asked Jimmy to take his wife, Mimi, a sexy, plump woman who's addicted to food, for a night of fun while he's away on business.Though reluctant and reluctant and nervous, Jimmy must obey his boss and promises to show Mimi a good time. Mimi takes Jimmy on whirlwind rampage through the city on her request for black market chocolate, a decent meal at the tragically hip Independent Cafe (which is populated by characters from well-known independent films) and perhaps most calamitously, a stop at the Quickie Mart, where it's "Taco Tuesday." From there, the pair become unwittingly entangled in the diabolical plan a group of Montello's strippers, posing as nuns, have orchestrated to rip off their employer. On their boss's eating-obsessed girlfriend Mimi to make sure she stays away from Mexican food.