Related Clues:

• "So cool!"
• '___ la la!'
• Obviously carefully written
• Like unmixed whiskey
• Without a mixer
• "How peachy keen!"
• ''Cool!''
• Ah partner
• Whiskey order
• Trim and tidy
• 'Dandy!'
• Reaction to pyrotechnics
• "La la" lead-in
• Sound of admiration
• Cleared of clutter