Related Clues:

• 'Unh-unh!'
• "Yeah, really"
• Scoffer's words
• "Forget it"
• "Yeah, sure"
• Informal refusal
• "Sorry"
• ''Baloney!''
• Skeptic's phrase
• "Can't say as I do"
• "In your dreams"
• 'No doubt!'
• 'Ri-i-ight'
• 'Yeah, suuure...'
• 'Not very likely!'