Actually, judging from the related videos, this might not be the original dub. It looks like redubbing things badly in Finnish or whatever with their own dialogue has become this repeated meme. Sort of the like the Downfall video with different subtitles.

Pretty much yeah - the fanmade dub here consists mainly of profanity, swearing and cussing
I mean we do like our cusses and feel that they are an important part of our culture, but generally we refrain from using them every 10 seconds or so in cartoon overdubs

Yeah, when I was examining the other clips I was heartbroken -- these aren't official. This one's also the best of the bunch by far, although a lot of that has to do with the video being batshit crazy all on its own.