Related Clues:

• Disappointing date, maybe
• Uncool sort
• Loner
• Shunned one
• Kalaupapa colonist
• Brainy, socially inept sort
• Social misfit
• Dork
• Hardly a hipster
• Oddball
• Uncool one
• One who's socially clueless
• This may be hard to date
• Overly brainy sort
• Dilbert, e.g.