Related Clues:

• 'Su-u-u-ure it is'
• Skeptic's laugh
• 'Probably not'
• "Probably not"
• ''Yeah, that'll happen''
• 'Su-r-r-r-re'
• 'Oh, ri-i-ight'
• "Oh, ri-i-ight"
• Triumphant laugh
• Snorted retort
• 'That's highly doubtful!'
• 'I find that laughable!'
• Skeptical comeback
• 'That sounds intense!'
• 'Sounds like nonsense!'