Related Clues:

• Quirky behavior
• The first O of O-O-O
• Blue eyes or curly hair
• One might be verbal
• Curious thing
• Heir's acquisition
• Involuntary contraction
• Peculiar thing
• First O of O-O-O
• First correct Hollywood Square
• Blue eyes, say
• Distinguishing characteristic
• First X?
• First X or O?
• Convulsion