Related Clues:

• Social misfit
• Dork
• Hardly a hipster
• Oddball
• Sideshow performer
• Junkie
• Uncool one
• One who's socially clueless
• Knowledge
• This may be hard to date
• Overly brainy sort
• It 'is nothing but perception,' wrote Plato
• Person with a PC
• Conniver
• Dilbert, e.g.