Related Clues:

• ''What's the big idea?''
• Attention-getting word
• "Not so fast!"
• "Now, look ..."
• The Say ___ Kid (Willie Mays)
• "Listen up!"
• ''Now, look . . .''
• ''Just a cotton-pickin' minute!''
• ''Psst!''
• Alternative to 'Yo!'
• Cry before 'Get your hands off!'
• __ you!
• Attention getter?
• Beatles' word to Jude
• 'You, over there!'