Related Clues:

• 'That's nonsense!'
• ''Are not!'' comeback
• Authority-defying dare
• Schoolyard challenge
• Playground rejoinder
• 'As if!'
• Retort to ''Are not!''
• Playground rebuttal
• 'That's hogwash!'
• "Not a chance!"
• 'Poppycock!'
• "Nonsense!"
• 'Buzz off!'
• "Baloney!"
• "Are not!" retort