The worst commercial I've seen! WTF

What’s the worst commercial you’ve recently seen? Why is it so bad? 

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Apparently some Polish guy was going completely mad on cocaine when he made this creepy commercial and made it even creepier with the music in the background for something called PRUSAKOLEP.

Link to video;
https://youtu.be/fSiepbrBuds

I have no idea what the hell it is from looking at the commercial and quite frankly I don't want to know. Try it out! Tell me what it is and post in the comments ok? Thanks.

Ziga