Related Clues:

• Bit of mirth
• Gag reflex
• ''Oh, very funny''
• "Funny ... not!"
• Comedy club sounds
• 'That's a good one!'
• ''Funny!''
• 'That's rich!'
• "I get it, but ..."
• Gag response
• Sounds of hearty laughter
• LOL, out loud
• 'LOL!'
• "The joke's on you!"
• 'Look at the loser!'