Answer:

NERD

AnswerCrossword Clue
NERDBlack-sock wearer in gym, perhaps
NERDDork
NERDDweeb
NERDOverly bookish sort
NERDPocket-protector wearer, perhaps
NERDQuirky character
NERDGeek
NERDHigh-school misfit
NERDHigh-school outcast
NERDPocket-protector wearer
NERDSocial misfit
NERDUncool fellow
NERDSocially inept one
NERDSquare, now
NERDSquare ones
NERDUncool one
NERDCampus character
NERDSchool stereotype
NERDUncool stereotype
NERDDweeby type
NERDUltramega "Star Wars" fan, e.g.
NERDSocially inept loser
NERDJock's opposite
NERDSocial nonentity
NERDBookish type
NERDStraight-A student, stereotypically
NERDUnlikely homecoming king
NERDSquare figure
NERDBully's frequent target
NERD"Happy Days" put-down
NERDUnlikely party animal
NERDGoofball
NERDOne short on social skills
NERDUncool character
NERDClass scapegoat
NERDHardly Joe Cool
NERDHardly a BMOC
NERDHighbrow without a social life
NERDUnlikely class president
NERDPrey for a bully