Related Clues:

• "Ixnay" (or a conundrum in a tube?)
• 'Not gonna happen!'
• "Never gonna happen"
• "Nothing doing!"
• 'Ain't happening!'
• ''It didn't work''
• 'Those terms are laughable!'
• Negotiation failure
• Phrase yelled at Howie Mandel thousands of times from 2005 to 2010
• Negotiation's terse conclusion
• Negotiation-ending words
• ''I won't sign!''
• 'Negotiations are off!'
• "All bets are off!"
• ''That didn't work''