Related Clues:

• Laughs
• More than a tee-hee
• 'Very funny!'
• A few laughs
• Comic's favorite sound
• Sound of breaking up?
• 'Good one!'
• Laugh sound
• Grumble
• That's a laugh!
• Response to a joke
• Response to a bad pun
• Response to a gag
• Reaction to bad news
• Joke response