I can't believe this person has never heard the term 'over-educated' before. It expresses a populist sentiment which accuses those who have spent too much time in academia from of not being in touch with the working class.<p>It implies elitism and a lack of practicality: the 'over-educated' person is privileged, (how else could he afford such an education?) considers himself better than the average person and worthy of telling him what to do and how to live, but has not contributed to society in any meaningful way himself.