Related Clues:
- Reaction to a joke
- Funny-text reaction
- 'This cat picture you IM'd me is hilarious!'
- Sound heard after a crack?
- 'That's funny!,' in an e-mail
- Cyberspace guffaw
- Online display of amusement
- Chat room ''That's a riot!''
- Cyberchuckle
- Laughter syllables
- IM delight
- "Serves you right!"
- Cyberspace ''Ha-ha!''
- Oft-sarcastic utterance
- Cybercackle