show someone the door

US /ʃoʊ ˈsʌm.wʌn ðə dɔːr/
UK /ʃoʊ ˈsʌm.wʌn ðə dɔːr/
"show someone the door" picture
1.

人を追い出す, 解雇する

to ask someone to leave a place, especially because they are not wanted

:
After his rude comments, we had to show him the door.
彼の失礼なコメントの後、私たちは彼を追い出さなければならなかった。
If he continues to cause trouble, we'll have no choice but to show him the door.
彼が問題を起こし続けるなら、彼を追い出すしかないだろう。