Related Clues:

• E-mail giggle
• Response to a site gag?
• Punchline reaction
• His Holiness admits answer to article gets a laugh
• It¿s humorous for His Holiness to admit answer to Greek letter
• Twitter titter, and then some
• Looking back, surprise, surprise ¿ heard the French discovered it in ditch
• "Funny ___ or funny peculiar?"
• "Good joke!"
• What are hidden in the five long names
• Derisive response
• 'Funny vid, thx'
• Texter's 'That's funny'
• It's humorous for His Holiness admitting answer is absent
• Response to an online joke