Related Clues:

• Derisive comeback
• Punch-line reaction
• "So there!"
• "A likely story!"
• Skeptical exclamation
• 'That's hysterical!'
• "Not a chance!"
• "That'll show 'em!"
• Yuk
• 'That'll be the day!'
• "Told you so!"
• Sounds of laughter
• Hardy follower?
• Bit of mockery
• Laugh track refrain