pandemonium

noun

1. (countable, uncountable)A loud, wild, tumultuous protest, disorder, or chaotic situation, usually of a crowd, often violent.

   “Whatever all this pandemonium means, I suppose the police station will help us.”

   “I shall go round to the office and complain. I'll tell you what it is, Mr. Belting: these mansions are becoming a pandemonium, sir, a veritable pandemonium.”

   “Whenever you have violent pandemonium, there's the overwhelming possibility for panic and tragedy.”

2. (countable, uncountable)An outburst; loud, riotous uproar, especially of a crowd.

   “Riyad Mahrez flighted the free-kick that followed to the far post and Morgan, with not much finesse but plenty of desire, bundled the ball over the line. Cue pandemonium in the stands.”

3. (collective, countable, uncountable)A group of parrots