Related Clues:

• Stereotypical pocket-protector wearer
• Dweeby sort
• Taped-eyeglasses wearer
• Brainiac's put-down
• Black-sock wearer in gym, stereotypically
• One who might celebrate Pi Day
• High-school put-down
• Stereotypical techie
• Jock's antithesis
• 'Big Bang Theory' type
• Swirlie victim, perhaps
• Target of taunts
• Dweeb's cousin
• Many a character on 'The Big Bang Theory'
• Developer of the theory of relativity