>>6079753>>6079767Robbie Rotten (Stefan Karl Stefanson) from Lazytown and three helpers in the beginning of the song "We are number one"
https://www.youtube.com/watch?v=PfYnvDL0QcwStefan is fighting cancer and some people on internet helped him by meme the song.
There were some threads about it on /co/
there's a link here
https://www.youtube.com/watch?v=O3pf7HCbtXo