Oh my gaaaaaawd, this is fucking brilliant. Okay, first of all, just the fact that there is a Bei Fongs vid to "Mama Said Knock You Out" delights me to no end; there will never be a better use of this song. Never ever. Secondly, this is so damn earthbender-y. I love the relentless rhythm of it and I felt every explosion and thud of rock against flesh in my BONES.

SO GOOD.