Related Clues:

• "Fat chance!"
• "Told ya!"
• Cry of triumph
• That's a laugh
• Comedy club sound
• Sound of cracking up?
• 'Oh, puh-leeze!'
• "Ha-ha," online
• Chat room guffaw
• Chatroom chortle
• 'Very funny ... not!'
• 'Like that'll ever happen!'
• "Just as I thought!"
• Titter-titter
• "Yeah right!"