i don't know what ytmnd is, trying to read but still not sure
sieni means mushroom and there

Sieni ei ole eläin. = Mushroom isn't an animal
Sieni elää symbioosissa, eli ns. verkossa. = Sieni lives in a symbiosis = so called web
Viikingit söivät kärpässieniä saavuttaakseen raivoisan taisteluvireen. = Vikings ate mushrooms to gain furious battledrive
Todellisuus on vain psilosybiinin puutteesta johtuva illuusio. = Reality is only illusion caused by lack of psilocybin
Sieni.us saattaa aiheuttaa pysyvää vahinkoa mielenterveydelle liikaa nautittuna. = Sieni.us may cause permanent harm to mental health when consumed/enjoyed in excess
Kärpässienet aiheuttavat aistiharhoja. = Fly agaric causes hallucinations

Cuz fuck you

why

^ didn't read

Don't worry, everyone else will.

HOLY........... fuck that was awful

+1

probably just as cheesy as every other time you've tried to rhyme

I would kill you in a rap battle