This clip comes from a bar located near the University of Copenhagen in Denmark. I’m pretty sure this is proof enough that some of the students are alcoholics.

Listen closely and you can hear the sound of liver damage.

It must have taken an entire day to set all of these bottles up. Just when you think it stops, a bottle hits some sort of object that sets off another set of colliding bottles; all just to set off a beer bong.

The most ironic part of the clip has to be the beginning; everyone knows the toilet is an alcoholic’s best friend.