bobo

A fairly affluent or educated person who repudiates, denies, or rejects the background from which he or she comes and embraces that of another, most likely lower or less educated, socio-economic one so as to not appear snobbish. Bobos, from the French term "bourgeois bohémien" often graduate from private schools, live in hip, but somewhat sketchy neigbhorhoods, marry an ethnic or 'other'to upset their parents, or espouse unconventional food or cultural traditions to prove that they are above their bourgeois upbringing. As soon as the going gets tough, however, their breeding will show, and they will watch your napkin placement and use at the dinner table.