Man, those Polish dudes love a good prank.
update: I can't read the comments on this one, because they're all in Polish, but things like "polskie świnie !!" and "ale chała...co to za parówy?!" -- combined with with monostar rating -- give me the impression they're not pleased. Maybe the guy in the video is some kind of national hero or is dead or something. By the way, that video hit the top 100 most viewed videos on YouTube (in the comedy category) that week I posted it.
But the Japanese (and general boobs enthusiasts) seem to have taken to this project a lot more enthusiastically.