Related Clues:

• Joke reaction
• Sounds of glee
• Laugh-track snippet
• Catchphrase for Nelson on 'The Simpsons'
• Facetious "Not funny"
• 'ROFLMAO!'
• LOL relative
• Crack response
• Gloater's taunt
• Nelson's catchphrase on 'The Simpsons'
• "That's a riot—not"
• "Very funny!"
• Often sarcastic joke response
• Quip reaction
• "Serves you right"