When you finish 13 years in school in norway, there is a tradition called «Russ». You gather a big group of friends and get together in groups with own songs, sweaters and even party buses, partying all night everyday including school days. Here is a video of the biggest «Kaste-Pils» in the history of Russ with 24 beers beeing thrown around and on top of people. «Kaste-Pils» is directly translated to «Throwing-Beer»