The Palace of Earthly Delights. The place where you can go to buy donuts, condoms, and Diablo II all in one stop. The employees are known as "associates" and while the customers are often stereotyped as being redneck white trash, many affluent people shop there as well because a bargain is a bargain.
Associate #1: "Say, isn't that Cornelius W. Plunkett III over there in the soft drink aisle? He shops at Walmart?"
Associate #2: "Yup, that special we're running on Diet Pepsi is a hit! Fwee!"