Related Clues:

• 'That's crazy!'
• Expression of amazement
• 'That's great'
• Rouse fiery Celt, perhaps!
• 'I'm amazed!'
• Impress the audience
• Holy mackerel
• 'Mom really flipped for this!'
• "That's really something!"
• Utterance of amazement
• ''Holy mackerel!''
• 'I'm speechless'
• Kate Bush's exclamatory release
• Supply power to; shock, thrill
• Cause thrilling excitement in (someone)