Related Clues:

• 'I Can ___ Cheezburger?'
• Response to a wisecrack
• "An idea whose time ___ come"
• ''That's a riot!''
• "Who ___ Seen The Wind?"
• Sarcastic rejoinder
• Oral LOL
• 'Joke's on you!'
• 'You are so-o-o funny'
• Orders in a restaurant
• Laughing sound
• It won't be seen as a boundary
• Reaction to a card
• 'You crack me up'
• Derisive comment