Possible Clues:

• 'OMG, that's so funny!'
• 'omg too funny'
• 'bahaha'
• "What a riot," in texts
• "Ur hilarious!"
• "i cant w/ u"
• "U slay me!"
• Response to a very funny text
• "Omg 2 funny!"
• "hahaha 2 hilarious!"