Related Clues:

• Public demonstrations to object to something
• Some public demonstrations
• Raises objection
• Compound cry of dissatisfaction
• Sounds like a couple of academic degrees fall short - express disapproval
• Opposite of 'Yay!'
• “Get off the stage!”
• Rent strikes, e.g
• I disapprove!
• ['You need new glasses, ump!']
• ["You need new glasses, ump!"]
• Formal objections
• Expression of annoyance?
• "For shame!"
• Demonstrations