Related Clues:

• Comedy-club sound
• "You betcha"
• Slangy affirmative
• ''Very funny!''
• Casual assent
• Cry of impatience
• "The joke's on you"
• "Very funny"
• Punchline response
• Yes, slangily
• Affirmative in ''Fargo''
• Laugh syllables
• LOL, spoken
• 'Funny ___'
• ''That's funny!''