Related Clues:

• "A pity, really"
• "Naughty you!"
• "Shameful!"
• "You should know better!"
• Reprimanding syllable
• "Bad boy!"
• "Naughty!" syllable
• Half an admonishment
• "I'm disappointed!"
• [Cluck]
• “For shame!”
• Click that is often doubled
• Clicking sound
• "I'm judging you"
• [How disappointing!]