Look at these videos and/or others suggested on the same YouTube page:
Considering the relative proportions, what can be seen are metaphors for what happens in Wikimedia projects.
These other videos are equally metaphors for what goes on frequently on Wikimedia projects. The one on the left is a bit long but it has a lot of important information:
Metaphorically these are trivial scenes at the Brazilian Wikipedia:
|In summary, this is a metaphor for what goes on at the Brazilian Wikipedia:||thumb|300px|right|As you do unto others|