Related Clues:

• Funny response
• "Turnabout is fair play!"
• Sounds of mirth
• Kin of a Yodel or Ring Ding
• 'Eeeww!'
• Response to a one-liner
• Stale joke reaction
• Half a laugh
• Derisive comeback
• Punch-line reaction
• Haw opener
• Haw's partner
• A couple of words from Santa
• Hearty laugh
• 'That's hysterical!'