Related Clues:

• LOL, spoken
• 'Funny ___'
• Online chortle
• Email guffaw
• ''That's funny!''
• Laughter
• Online chuckle
• ''That's hilarious!'' in chat rooms
• Abbr. near a smiley
• ''No need to explain''
• "Good one!"
• "Aha!"
• Words before a sarcastic 'ha ha'
• ''That's so funny!''
• IM chuckle