Мухоморный is an adjective derived from мухомор (mukhomor), which means "fly agaric" – a type of mushroom known for its hallucinogenic properties. It's a unique and evocative word that immediately sets a surreal and trippy tone for the song.
In the lyrics, the phrase "мухоморный трип" (mukhomorny trip) directly refers to a psychedelic experience induced by consuming fly agaric mushrooms. This word is interesting because it's quite specific and not commonly found in everyday Russian songs, making it memorable and hinting at the song's unusual and wild themes.
This is a short, deliberately crude track about a mushroom trip that has gone badly wrong.
The narrator has eaten fly agaric mushrooms and cannot work out what is happening to him. The trip is killing him, he does not know what kind of mushroom he took, and he asks himself why he ate it in the first place. That confusion is the whole setup, and it arrives inside the first four lines.
After that the song stops explaining and simply sits inside the feeling. The narrator loses track of his own body and describes what he notices in the bluntest terms available to him. The hook then repeats a single crude phrase over and over, which is a fair imitation of the way a bad trip circles back on the same thought and will not let go.
There is no story arc here and no lesson at the end. The track is built for shock and for that looping hook rather than for anything it wants to tell you.
One thing to know before you study it: the lyrics are explicit from the first line to the last, and they lean on strong Russian obscenity, the register known as mat. It is worth being able to recognise this vocabulary, and worth knowing it is not vocabulary to use yourself.