Related Clues:

• Whiskey order
• Trim and tidy
• 'Dandy!'
• Cleared of clutter
• All lined up
• "Wonderful!"
• Sparkling
• What Oscar Madison wasn't
• Undiluted, at the bar
• Orderly and systematic
• Pinlike, metaphorically
• Way to serve a julep
• Immaculate
• With nothing out of place
• Straight up, at a bar