all hell breaks loose

listen to the pronunciation of all hell breaks loose
English - Turkish
(deyim) Birden kıyamet koptu! Birden ortalık karıştı!
English - English
The situation becomes chaotic or characterized by conflict or rage
(deyim) Suddenly there is pandemonium
(deyim) If all hell breaks loose, a situation suddenly becomes violent and noisy, especially with people arguing or fighting

One policeman drew his gun and then suddenly all hell broke loose.