Lacey wants to buy a new car, and asks for Brent's help, relying on his specialized knowledge gained from his job; unfortunately she only learns what not to do. Oscar looks to Wanda for advice on what to get Emma as an anniversary gift; unfortunately he only learns what not to buy... the next time. Karen and Davis, tired of the 'cop in the donut shop' stereotypes, try out some new and unusual snacks. (thetvdb.com)