Related Clues:

• 'Uh-huh, whatever you say'
• Skeptic's phrase (2 words)
• 'Oh, that's likely!'
• 'Su-u-u-ure it is'
• 'Probably not'
• "Probably not"
• ''Yeah, that'll happen''
• 'Oh, ri-i-ight'
• "Oh, ri-i-ight"
• Snorted retort
• 'That's highly doubtful!'
• Skeptical comeback
• 'That sounds intense!'
• 'Sounds like nonsense!'
• "Su-u-ure"