Possible Clues:

• 'Hold the rocks,' at a bar
• 'Hold the rocks'
• "You rock!," facetiously
• Drink specification
• Command to a barkeep, perhaps
• "Straight up," at a bar
• Straight up, at a bar
• Neat drink request that's also slang for "Neat!"
• "Neat" order
• Straight up, cocktailwise