Related Clues:

• "And that's that!"
• Cry when rubbing it in
• "Like that's gonna happen!"
• "You wanna bet?"
• 'Pfft! Right!'
• Skeptical laugh
• Defiant shout
• 'Not a chance!'
• "Oh, yeah!"
• "Caught you!"
• "You must be out of your mind!"
• Laughable exclamation?
• Contemptuous reaction
• Scoffer's exclamation
• The expression needs just a bit more to raise a laugh