Related Clues:

• 'Likely story!'
• "Not likely"
• "Yeah, really"
• Insincere agreement
• Scoffer's words
• "Yeah, sure"
• Skeptic's phrase
• 'No doubt!'
• 'Ri-i-ight'
• 'Yeah, suuure...'
• 'Not very likely!'
• Scoffing retort
• "As if!"
• ''That'll be the day!''
• "Doubt it"