Related Clues:

• "Not a chance!"
• 'That'll be the day!'
• "In your dreams!"
• "Baloney!"
• 'Like that's gonna happen!'
• "Oh, you wish!"
• Doubter's scoff
• "Yeah, right"
• 'Clueless' expletive
• "Yeah, like that'll ever happen"
• “Yeah, right”
• "Fat chance!"
• "No way!"
• "Don't think so"
• Dismissive remark