Related Clues:

• ''Hey there''
• Alternative to 50-Across
• Marching command
• '-- Jude'
• ''You there''
• Ear-grabbing sound
• 126-Across, but louder
• 'Pay attention!'
• ''Want to hear a secret?''
• Cry for attention
• 'What's the big idea?!'
• Opposite of 'At ease!'
• Hushed "Hey you!"
• 'You, there!'
• Part of Fat Albert's line