deceiving, tricking
Mi stai fregando?
Are you kidding me?
— The Man from Nowhere (2010)
Bené, dovevi ammazzare Cenoura, ci sta fregando tutti.
Bené, you were supposed to kill Cenoura—he's screwing us all over.
— City of God (2002)
Dice che lo stai fregando.
He says you're cheating him.
— Amores perros (2000)
Mi stai fregando, Shlykov!
You're fooling me, Shlykov!
— Taxi Blues (1990)
Mi sta fregando.
He's screwing me.
Seriamente, chi pensano di star fregando?
Seriously, who do they think they're fooling?
— Juno (2007)