Related Clues:

• ''Uh-uh''
• ''Nah''
• 'No way'
• 'Sorry'
• Slangy dissent
• Nope
• Negative slang word
• Casual denial
• ''I don't think so''
• Terse refusal
• "When pigs fly!"
• "Not gonna happen"
• 'Fat chance'
• 'You can't be serious!'
• "I don't think so"