wipe the floor with

US /waɪp ðə flɔr wɪθ/
UK /waɪp ðə flɔr wɪθ/
"wipe the floor with" picture
1.

徹底的に打ち負かす, 完膚なきまでに打ちのめす

to defeat someone very easily or thoroughly

:
Our team is going to wipe the floor with them in the championship.
私たちのチームはチャンピオンシップで彼らを徹底的に打ち負かすだろう。
The lawyer wiped the floor with the opposing counsel during the cross-examination.
弁護士は反対尋問中に相手方弁護士を徹底的に打ち負かした
2.

ひどく扱う, 侮辱する

to treat someone very badly or disrespectfully

:
He always tries to wipe the floor with his subordinates.
彼はいつも部下をひどく扱う
Don't let them wipe the floor with you; stand up for yourself!
彼らにひどく扱われるな。自分自身を守れ!