Related Clues:

• "Ha-ha," in email
• Skeptic's exclamation
• Texter's tee-hee
• [I'm so funny!]
• "I'm giggling audibly," in email
• Hi-tech titter
• ROFL alternative
• Joke follower
• 'OMG ur so funny!'
• Hi-tech guffaw
• On-line guffaw
• "Pshaw!"
• Texter's chuckle
• Donkey syllable
• Texter's roar