Related Clues:

• Slangy refusal
• 'That's impossible!'
• '___ Help Myself' (Four Tops hit)
• It is countered with 'You must!'
• 'No way!'
• 'Fuggedaboutit!'
• ''--- Stop Loving You''
• 'No way that's true!'
• Pessimist's reply
• ''Uh-uh''
• 'Impossible'
• Quitter's cry
• 'No way'
• Terse refusal
• Terse turndown to an invitation