Oh, and I wrote this to you because my membership for posting in that section has expired...

Knows what is going on in that "scandinavian" video you posted. They talk swedish and its a student thing, at the end of the year everyone is trying to do something fun, record a movie, build a car or whatever. So its mostly just a funny thing to do, they call it "Samkväm" in swedish and its like a fun event directly translated.