Related Clues:

• "Impossible!"
• ''Forget it!''
• Yup's opposite
• ''No way''
• Naysayer's word
• 'Nuh-uh'
• "The Little Red Hen" response
• "Not likely"
• "Don't look at "me"!"
• 'Unh-unh!'
• 'Not gonna do it'
• "Forget it"
• Lacks what it takes
• "Chicken Little" turndown
• Defeat-ist's words