Related Clues:

• Alternative to 50-Across
• '-- Jude'
• ''You there''
• Ear-grabbing sound
• 126-Across, but louder
• 'Pay attention!'
• ''Want to hear a secret?''
• Cry for attention
• 'Psst! In the balcony!'
• Entrance line
• Arriver's phrase
• 'What's the big idea?!'
• Hushed "Hey you!"
• 'You, there!'
• Part of Fat Albert's line