Related Clues:

• 'Happy Days' put-down
• Bookworm, in stereotypes
• Unlikely party animal
• Bully's target, maybe
• TV's Urkel, e.g.
• Drip
• Insignificant sort
• IT guy, stereotypically
• Pocket-protected one of stereotypes
• Social oddball
• Unlikely clique member
• Grade school designation
• Obsessive type
• Socially inept type
• Bill-Gates-to-be type?