Related Clues:

• 'In a pig's eye!'
• 'No way, José'
• "Ain't gonna happen"
• Casual rejection
• "Can't help ya"
• Yeah's opposite
• Defiant response
• "Fat chance"
• "When donkeys fly!"
• 'Not in this lifetime!'
• "Dream on!"
• Expression coined by a crapshooter
• 'Can't be'
• "Out of the question"
• 'Yep' opposite