do the dirty on

Australia UK idiomatic informal transitive

(idiomatic, transitive, UK, Australia, informal) To treat (someone) in an unfair manner; to cheat or betray.

Japanese Meaning

不公平に扱う / だます、裏切る

I can't believe he would do the dirty on his own team by leaking the plans.

彼が計画を漏らして自分のチームを不当に扱うなんて信じられない。

Sense（1）

(idiomatic, transitive, UK, Australia, informal) To treat (someone) in an unfair manner; to cheat or betray.

does the dirty on

（ present singular third-person ）

doing the dirty on

（ participle present ）

did the dirty on

（ past ）

done the dirty on

（ participle past ）