Behold: Japanese grindcore by Maruosa. Warning: you will likely hate this, especially if you're seizure-prone... and hate noise... and fleshy stick-figures with big chompers... and evil babies wearing Wonder Woman boots.
Is it safe to make a blanket statement and declare that simply everyone will hate it? There, I said it.
If you like it, that's perfectly OK. Have fun with that.
http://www.youtube.com/watch?feature=player_embedded&v=aDwOu1t-L6I#!