Related Clues:

• 'Su-u-u-ure you do'
• 'Must be'
• “Yeah, whatever!”
• “Yeah, right!”
• It might come out with a snort
• "As if"
• 'As if'
• “A likely story!”
• ''Doubtful''
• 'Sure, sure'
• "Sure, sure!"
• 'Riiiight!'
• "Riiiight!"
• 'Mm-hmm, ri-i-i-ight'
• ''That's hard to believe''