Related Clues:

• 'Ri-i-ight'
• 'Yeah, that'll happen!'
• "Oh, please!"
• 'Not!'
• 'Yeah, suuure...'
• 'Not very likely!'
• ''__ I care!''
• Scoffing retort
• Teen catchphrase
• Skeptical reply to a supposed fact
• 'Pfft!'
• "As if!"
• ''That'll be the day!''
• "Doubt it"
• ''In your dreams, pal!''