Related Clues:

• "Watch it!"
• Sailor's summons
• "Over here," quietly
• "Hey, over here!"
• With 53-Across, a Beatles song
• Way to get noticed
• 'Howdy!'
• Cutting-in noise
• "Get your hands off me!"
• 'Pardon me...'
• Throaty interjection
• "You there!"
• 'What am I, invisible?'
• 'You, there'
• "Hey, over here"