Related Clues:

• Derisive laugh
• Cry of derision
• "Yeah, right!"
• Exuberant cry
• 'Pshaw!'
• 'Ha!'
• Half a laugh
• Suffer an embarrassing defeat, slangily
• Weird Al's first Top 40 hit
• "So there!"
• "A likely story!"
• Skeptical exclamation
• "Not a chance!"
• "That'll show 'em!"
• 'That'll be the day!'