*Since childhood, all Russians have been shown WWII movies and novelettes, in which mean German WW2 soldiers used to talk and curse in German, but there always had been the translation of this words below the page, so the children could understand them. These German words are there in this song, and serve like an Easter Egg — a Russian who has listened to them needs no translation, due to having learned their meaning by heart since then.
**Vatnik is a comics character, an anthropomorphic quilted jacket stuffed with cotton wool (“vata”), who lives in the middle of rust and dungpiles in Russia, and is a die-hard Russia's patriot and the government's loyalist, portrayed to be narrow, militant and dork. The Russian word “cotton wool” in the song serves as а collective noun for a group of vatniks.