出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第97页（197字）
比喻吓得失去自禁，例藏在地窖里的匪徒听见门外的枪声，吓得屁滚尿流。
The ruffians hiding in the cave were frightened out of their wits when they heard the gun-shots outside the gate．