Related Clues:

• Texter's 'I can't believe it!'
• Astonished initialism
• “No way!” to a texter
• "LOL, I can't even"
• Shocked expression?
• Texting letters of shock
• "wow!!"
• "No. Way."
• 'Holy wow!'
• "ru 4 real!?"
• 'u WHAT?!'
• 'Srsly!?'
• "Holy wow!"
• Texter's "Yowza!"
• "r u serious?!"