单词chucker-out
n.: 〈英〉(戏院,旅馆等雇来撵走捣乱者的)护场员；护馆员网络: 保镖
（在社交场合撵走无关人员或闹事者的）护卫，护场员:
a person employed to make people leave a social event if they have not been invited or if they cause trouble
保镖
〔英国〕(戏院、旅馆等雇来撵走捣乱者的)护场员;护馆员