ㄍㄡˇgǒuㄓㄤˋzhàngㄖㄣˊrénˋshì

  1. 比喻倚仗權勢紅樓夢·》:不過太太面上有年紀一聲媽媽狗仗人勢天天作耗專管生事。」驢蒙虎皮狐假虎威仗勢欺人

a dog threatens based on master's power (idiom)​; to use one's position to bully others