We metalheads are a tight-knit bunch - and we just got tighter.

Why it took forty years of throwing up the horns before someone figured out a way to make a handshake out of it is beyond me, but I'm damn sure glad they did. Boreworm, the band behind the video are pretty good, too. Show 'em some love here.

Now watch the video and get to work because there will be a test next time I see you.