Well, it's simply utilization of YAK-40 release 1978. The word itself does not mean "fucking". The word "pizdets" means "end" or "finish", but more expressive. Derived from the Slavic word pizda (vagina) and rhymes with konets (the end). This root is very productive and produces a lot of words with different meanings, as with the positive, there is a negative connotation. Therefore, automatic translations tend to translate incorrectly.