Related Clues:

• Friend of Wynken and Blynken
• Show approval
• 'Hey, over here!'
• Auction assent
• Affirmative action?
• "Hey there!"
• Furtive "Hey!"
• "Yo!"
• "Over here," quietly
• "Hey, over here!"
• Way to get noticed
• Wooden shoe passenger
• Silent bid
• "You there!"
• 'You, there'