Never listened to something similar before, at first I was confused but I somehow got addicted to it.
Very suggestive, every section of the track evokes hilariously unsettling images: I can totally see an insane Wario running through a dark corridor, entering a control room and randomly tinkering with computers until nuclear warheads start taking off, followed by a giant mushroom cloud and in the end the crushing realization of the destruction he caused, as he looks upon the scorched landscape.
I especially like the weird vocal sample at the end, it makes me think of a radioactive, vaguely human blob dragging itself towards me, so disturbing!

Nice description. I really like some of the effects used in this song. Such as the panning, keep it up xD