Related Clues:

• Soft "Hey, you!"
• Sibilant "Check this out!"
• "C'mere!"
• Note-passer's noise
• Hush-hush ''Hey!''
• This will attract attention when afterthought reaches the street
• ''Hey you, over here!''
• "Wanna hear a secret?"
• Furtive call for attention
• Furtive "Hey, you!"
• [Hey, buddy!]
• Verbal version of an elbow in the ribs
• "Ahem" relative
• Nudge alternative
• 'Hey, over this way!'