Related Clues:

• "You, there!"
• "Howdy!"
• "Listen!"
• Islands greeting
• Honolulu-based airline
• Hello, in Hilo
• Oahu adieu
• Word of greeting
• Tripled, Yogi Bear's catchphrase
• What to say to a kahuna
• "Yo!"
• "Watch it!"
• With 53-Across, a Beatles song
• Pacific greeting
• 'Howdy!'