Related Clues:

• Breathe laboriously
• Swimmer's sound
• '___ WTF!??!!'
• Online gasp
• Breathe convulsively
• Surprised sound
• Surprised reaction
• Modern expression of shock
• Sudden inhalation
• 'Wowza!'
• Texter's "Yikes!"
• [Oh, my stars!]
• Show sharp shock
• Sudden breath
• Quick inhalation