Related Clues:

• "Hey, Mac!"
• "Howdy!"
• Secretive attention getter
• Lend an ear
• Fence’s utterance
• 'Wassup?!'
• 'Hey, over here!'
• "Greetings!"
• "Hey there!"
• Furtive "Hey!"
• "Yo!"
• "Over here," quietly
• "Hey, over here!"
• Way to get noticed
• 'Howdy!'