Related Clues:

• "Listen up!"
• ''Now, look . . .''
• "That's incredible!"
• 'Keep hanging on!'
• ''Stop, Silver!''
• Twiddle one's thumbs
• Hold-your-horses command
• "Gimme a minute"
• 'Give me a moment...'
• "Be right with ya"
• Not yet 58-Down
• Serve entrees, for example
• "Hold on..."
• Serve in a diner
• Restraining order