Related Clues:

• Eccentric type
• Weirdo
• Freak
• Eccentric one
• Square peg in a round hole, say
• Goofball
• Social outcast
• Fish out of water
• Maladjusted person
• Square peg, e.g.
• Odd character
• Creepy sort
• Square peg
• Poor match
• Hard-to-characterize type