do the dirty on

US /duː ðə ˈdɜːr.t̬i ɑːn/
UK /duː ðə ˈdɜːr.t̬i ɑːn/
"do the dirty on" picture
1.

berkhianat, berbuat curang, mengkhianati

to treat someone unfairly or badly, especially by cheating them or betraying them

:
I can't believe he did the dirty on his own brother by stealing his business idea.
Aku tidak percaya dia berkhianat pada saudaranya sendiri dengan mencuri ide bisnisnya.
The company did the dirty on its employees by cutting their benefits without warning.
Perusahaan berbuat curang terhadap karyawannya dengan memotong tunjangan mereka tanpa peringatan.