Related Clues:

• Reply to 'Am not!'
• 'Failure -- an option'
• Argumentative cry
• "That __ yesterday!"
• 'Are not!' rejoinder
• ''Are too!'' reply
• Retort to 'Am so!'
• Part 5 of today's quote
• Insistent retort
• "Am not!" comeback
• Childish rejoinder
• Cry of denial
• ''We __ amused''
• We-alone link
• 'This -- sudden!'