Ok, the game is set in Japan (Well, the American version isn't because it's an Americanized piece of crap, but I digress), and in Japan I think it's safe to assume that most people who own pharmacies would also be Japanese. In the game, the pharmacy owner is a perverted Japanese man. If this actually is a racial stereotype, well the Japanese are basically making fun of themselves and Dale is just going along with it. It's all in good fun. This song rocks btw.
Now all of you stop whining and go play Persona, and Persona 2 while you're at it. They are the best games ever.
EVER.