Related Clues:

• Forbidden
• In any way
• 'You gotta be kidding!'
• Canceled
• Emphatic denial
• Yup's alternative
• Inoperative
• Informal denial
• Slangy refusal
• 'That's impossible!'
• 'When pigs fly!'
• Slangy turndown
• 'Far from it'
• 'Forget it!'
• Off