Related Clues:

• X-ray spec
• 'Keen!'
• Legend
• Awesome
• 'Totally cool!'
• 'That's awesome!'
• 'Groovy!'
• 'Swell!'
• 'I'm impressed!'
• Matchless
• 'Rad!'
• ''Great!''
• Massive
• Legendary
• ''Peachy-keen!''