"Wow, that's 2 funny!"

• "OMG that is funny"
• Response from a greatly amused texter
• Text abbreviation similar to "ROFL"
• "U so funny"
• "OMG, I'm cracking up!"
• "This tweet is hilarious!"
• ROFL alternative
• Response to a funny tweet
• "u r hilarious!"

Wiktionary Word definitions in Wiktionary
init. (context Internet slang English) (alternative case form of LMAO English)