noun
running amok; rampage; outrageous violence
A yojijukugo describing wild, violent, and destructive behavior; often used for rioting, vandalism, or uncontrolled rampage.
酔っ払いが店内で乱暴狼藉を働いた。
A drunk person ran amok inside the store.
暴徒が街中で乱暴狼藉の限りを尽くした。
The mob committed every kind of outrage in the streets.
A yojijukugo combining 乱暴 (violence, outrage) and 狼藉 (disorder, rampage). 狼藉 originally referred to the messy way wolves trample grass when lying down, metaphorically extended to disorder and violence.