Related Clues:

• A few laughs
• See 58-Down
• 'My treat'
• Comic's favorite sound
• 'This round's ___!'
• See 32-Down
• Sound of breaking up?
• 'The joke's ___!'
• 'Good one!'
• Laugh sound
• That's a laugh!
• Response to a joke
• Free, in a way
• 'Dinner's ___'
• Response to a gag