Related Clues:

• Reduce to tears, maybe
• Irritate
• Bookworm
• Computer ___
• Party pooper
• Egghead
• Wet blanket
• Disappointing date, maybe
• Uncool sort
• See 25-Across
• Brainy, socially inept sort
• Social misfit
• Dork
• Use an auger
• Hardly a hipster