Related Clues:
- "That's funny, screenname123!"
- Online 'Ha ha'
- ''Ha ha,'' in a chat room
- "That's funny!"
- Online "That's funny!"
- Chat-room chortling
- ''Ha ha ha'' on a PC
- ROFLMAO, but milder
- Chat room joke response
- Online chortle
- Email guffaw
- Online chuckle
- ''That's hilarious!'' in chat rooms
- Abbr. near a smiley
- IM chuckle