Related Clues:

• "No way!"
• Now alternative
• Defiant words
• Defiant kid's dare
• "Not on your life!"
• Challenging words
• Defiant cry
• ''When pigs fly!''
• When pigs whistle
• 'Not in a million years!'
• Not in a million years
• Emphatic negative
• Not even once
• Bully's dare
• ''As if!''