do the dirty on

English

Pronunciation

• Audio (AU)

  (file)

• Audio (AUS)

  (file)

Verb

do the dirty on (third-person singular simple present does the dirty on, present participle doing the dirty on, simple past did the dirty on, past participle done the dirty on)

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

Synonyms

• do someone dirty