Related Clues:

• Urgent letters?
• Blue-ribbon position
• 'Rush!'
• Primordial
• Mark McGwire's position
• Wasting no time
• Original
• Memo directive
• "I need it yesterday!" initials
• Very quickly
• Speedily, speedily
• Promptly, on a memo
• PDQ
• "Don't dawdle!"
• "Hurry up," on memos