Related Clues:

• ''Hey, over here!''
• 'Hey you!'
• Whispered sound
• Street peddler's opener?
• Attention getter
• Seem
• Attention-getting sound
• ''Hey, bud!''
• Cousin of 'ahem'
• 'See for yourself!'
• Start of a Thomas Wolfe title
• ''Hey, Mac!''
• Call for attention
• Head-turner
• Sibilant exclamation