Related Clues:

• ''Just a minute!''
• "You, over there!"
• 'Watch it!'
• "Attention!"
• "I'm talking to you!"
• "What's the big idea?"
• Old-time ''Listen!''
• One-third of Fat Albert's catchphrase
• Listen up, old style
• ''Sup'
• Reminisce, with ''back''
• With 78 Across, brusque greeting
• 'Whaddaya know!'
• ____ you!
• "Hold it!"