Related Clues:

• Straight up, to a bartender
• "Far out"
• "Swell"
• Sans ice or a mixer
• "Just a little off the top" at the barber's
• Without a hair out of place
• Like certain sums
• Quickie haircut
• Scotch order
• Sans ice, as a drink
• Neat and trim
• Having everything arranged just so
• "Peachy keen!"
• "No ice"
• Piping, for example