@a1ba Yeah, at least in this example.
But there's also bad translation issues here.

I don't speak Polish, but I do speak Russian, and Slavic languages have lots of overlap and similarities.

I can say with some confidence that "zasrany" means "covered in shit", or localized: "shit head".
Definitely not "fucking".

If "chujowy" means anything like "huyovy" in Russian, then it's not "fucking" either.
"Huy" means "cock", so localized I would say "dick" or "dick head".