do the dirty on

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

خان, تلاعب بـ, غدر بـ

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.
لا أصدق أنه خان أخاه بسرقة فكرة عمله.
The company did the dirty on its employees by cutting their benefits without warning.
الشركة تلاعبت بموظفيها بقطع مزاياهم دون سابق إنذار.