Translation of "hack" into Serbian

I know they think I'm just some total hack who's never gonna write a good song.

Znam da misle da sam totalni pijuk koji nikad neće napisati dobru pjesmu.

He's probably just some hack who wants to make a bob or two off some crime paperback.

Verovatno je samo neko piskaralo koje želi da zaradi nešto na krimi džepnom romanu.

And then we're going to get our money back from that hack.

A onda ćemo povratiti novac od tog kljuseta.

Well, Inspector, let's see what your filthy hack is up to.

Dakle, inspektore, da vidimo šta radi vaš pogani plaćenik.