Related Clues:

• Take off on
• Play 'Simon says'
• Can finish
• Knuckle dragger
• One on two feet
• Mighty Joe Young, e.g.
• Animal
• Show unoriginality
• King Kong, for one
• Forest swinger
• Boorish sort
• Zoo attraction
• Yerkes Center inhabitant
• Clumsy one
• Do an impression