Related Clues:

• [Cracking up]
• "U crack me up"
• "haha! ur a riot!"
• Response to a funny IM
• 'u crack me up'
• Reaction to a funny GIF
• "haha"
• 'Ha, good one,' in a text
• Chatter's chuckle
• 'haha!'
• "ur soooo funny!"
• Snapchat snicker
• "2 funny"
• IJBOL equivalent
• Letters used when amused