Related Clues:

• Alternative to 50-Across
• 'Well now!'
• ''You there''
• Discoverer's call
• 'Caught you!'
• Ear-grabbing sound
• Gloater's cry
• ''Want to hear a secret?''
• Cry for attention
• 'Look at that!'
• ''What a surprise!''
• Hushed "Hey you!"
• "Comes the dawn!"
• "So ... it's you!"
• "Now I've got it!"