Related Clues:

• 'Yeah, right'
• Skeptical response
• "Yeah, right"
• Expression of disbelief
• 'Sounds unlikely to me'
• "Wanna bet?"
• "Not likely"
• ''Baloney!''
• 'Unlikely'
• ''Hah!''
• ''That's unlikely''
• 'Hmm ... probably not'
• ''Not likely''
• "Seems unlikely"