天翻地覆　

◎ 天翻地覆 tiānfān-dìfù

(1) [state of extreme confusion as the sky and the earth turning upside down;earth-shaking]∶形容彻底的变革

虎踞龙盘今胜昔,天翻地覆慨而慷。——毛泽东《人民解放军占领南京》

(2) [in total disorder;extreme upheaval;in sheer pandemonium]∶形容秩序极为混乱

宝玉一发拿刀弄杖寻死觅活的,闹的天翻地覆。——《红楼梦》