Related Clues:

• Expression of shock
• Shout of surprise
• "OMG!" of yore
• Rapper Bow ___
• Blow away at show
• Bowl over at show
• 'I'm speechless!'
• "Geez!"
• "Goodness gracious!" of yore
• Old exclamation; aged (anagram)
• 'Oof!'
• Part of a generic dog bark
• "Yikes!" of yore
• Archaic exclamation of surprise
• Pained outburst