Related Clues:

• ''Grin __, and I will think thou smilest'': ''King John''
• "I'll pay"
• ''The joke's __!''
• Treater's declaration
• Sound welcomed by a 9 Down
• "Funny ___, or funny strange?"
• "Yuk yuk"
• His Holiness admits answer to article is very funny
• The sound of laughter
• "Your money's no good here!"
• Punchline reaction
• ''It's my treat!''
• His Holiness admits answer to article gets a laugh
• It¿s humorous for His Holiness to admit answer to Greek letter
• Looking back, surprise, surprise ¿ heard the French discovered it in ditch