Related Clues:

• Smacking one's lips while eating, e.g.
• Forbidden action
• Like a divorce, in some places
• Elbows on the table, e.g.
• Roving eyes on an exam, e.g.
• Don't
• Terse bit of advice
• Not permitted
• "___ Nanette"
• Morally wrong
• Social blunder for Nanette?
• "Stop it!"
• Forbidden activity
• Off-limits
• Admonisher's word