东淫西贱南荡北色
[dōng yín xī jiàn nán dàng bĕi sè]
Literally translated, it means East Lewd, West Worthless, South Flirtatious, North Carnal. However, it seems more like just a combination of words that describe different personality characteristics. There doesn't seem to be any cultural story attached, probably made up by a creator to represent four cardinal points with certain types of personalities in a provocative way.