Related Clues:

• Ingenuous exclamation
• "Awesome!"
• Exclamation
• 'Aw, shucks!'
• "Jiminy!"
• 'Unbelievable!'
• "Oh wow!"
• "Holy smokes!"
• "Wow!"
• "Goodness!"
• "Golly!"
• 'Man!'
• “How about that?!”
• Knock ('em) dead
• Really impress