Related Clues:

• Never!
• "Fat chance!"
• "Impossible!" and the theme of this puzzle
• "You gotta be kidding!"
• "I don't think so!"
• Adamant denial
• Refusal to Jose?
• 'Not a chance'
• ''I don't think so!''
• ''As if!''
• "Forget it!"
• "Ain't happenin'"
• "Impossible!"
• ''Forget it!''
• "You can't be serious!"