Related Clues:

• 'Uh-huh'
• 'No kidding!'
• 'Yeah, right!'
• Cynic's retort
• 'Oh, right!'
• 'Don't think so'
• 'Yeah, sure!'
• 'Yeah, right'
• 'Oh, sure!'
• 'Oh, sure'
• 'Yeah, sure'
• 'You don't say!'
• Sarcastic response
• 'Fat chance!'
• Poker declaration