tu fregatene

don't worry about it, forget about it

→ fregare
freg cheat; screw over + a 2nd-person singular imperative + te you + ne 3rd-person clitic pronoun (of/from it or them)
verb · 2nd-person singular informal Rare #31,695
don't worry about it, forget about it Colloquial and informal; it can sound blunt.
IT: Fregatene di quello che dice.
EN: Don't worry about what he says.
Conjugation of fregare
Imperative
SingularPlural
Second frega —
Third freghi —

Fregatene.

Don't care.

— Raw - Una cruda verità (2017)

Fregatene della galera!

To hell with jail!

— Le iene (1992)

No, fregatene.

No, don't worry about it.

— Raw - Una cruda verità (2017)

Fregatene, stronzo!

Don't care, asshole!

— Le iene (1992)

Fregatene dei numeri, fregatene di quello che gli altri pensano.

Don't care about the numbers, don't care what other people think.

— Whiplash (2014)

Allora, fregatene.

Well, don't worry.

— Mommy (2014)

Fregatene, continua a registrare.

Don't care, keep recording.

— [REC] (2007)

Ma fregatene di questo stronzo!

But don't give a damn about this asshole!

— Le iene (1992)