Related Clues:

• __ you!
• Cry upon arriving
• Attention getter?
• Note-passer's utterance
• Hissed "Hey!"
• Beatles' word to Jude
• ''Hey, mister!''
• 'You, over there!'
• Hissed "Yo!"
• Hushed 'Hey, you!'
• ''Hey, over here''
• 'Greetings!'
• 'Listen up!'
• Call from a second-floor window
• 'Gabba Gabba ___'