Finger-stroking reprimand

• "You shouldn't have done that"
• ''Naughty, naughty!''
• "Shame on you!"
• Sounds of reproach
• "Naughty, naughty"
• "You know that's a no-no!"
• Finger wagger's comment
• Double-click sound?
• "That's not nice!"

Wiktionary Word definitions in Wiktionary
interj. (alternative spelling of tsk tsk English) vb. (context intransitive rare English) To make a ''tsktsk'' sound of disapproval.