half nerd
Someone who, despite possessing physical characteristics and intellect of a nerd, has nicer personality, better hygeine, fewer enemies, and better grades because of their focus on school instead of the internet, sci-fi fan clubs, the lord of the rings, or matheletes. They rarely have close friends, but are respected by most and tend to be gennerally pleasant.
Bill Gates, Alan Greenspan, Warren Buffet, Albert Einstein, and this one kid in my biology class are all half nerds.