Related Clues:

• 'Guess again'
• Exercise cancelled? On the contrary
• 'Get that scary thing away from me'
• 'Hard pass'
• “Huh-uh”
• Refusal to offer work in former shipbuilding region?
• 'I'm not going near that'
• "Pfffffffffft"
• "Unh-unh"
• Two-word phrase that's synonymous with its second word backwards
• “Forget it!”
• “Ain’t happening!”
• 'Won't do it'
• "Hard pass"
• ''Ain't happening''