Related Clues:

• ''Over my dead body!''
• 'Ain't gonna happen!'
• 'Sorry, Charlie ...'
• 'Don't you believe it!'
• "You'll have to do better than that"
• 'Don't even think about it!'
• ''Sorry, that's impossible!''
• Phrase said without hitting the button, on TV
• 'Zero chance!'
• "When donkeys fly!"
• Brief turndown
• "Out of the question"
• "Not possible"
• 'Not gonna happen'
• 'I'm unable'