Leafs and Red Wings fans throw down in the stands following last night's game

Shoutout to Reddit user Koquerelle for this next video.

Unfortunately though, I don't have much of a backstory. I don't know where and when this took place, I don't know what teams are involved. I literally know nothing... aside from this being the craziest KO in hockey history. That much I know.

Stick around until the end, I promise it's worth it.

Check it out:

What. The. Hell.

Buddy just decides to KO himself with a head smash into the glass?

Can't get knocked out by your opponent if you knock yourself out, am I right?

Not to be outdone last night in Detroit, some Toronto Maple Leafs fans and Detroit Red Wings fans decided to throwdown in the stands following the Leafs' victory last night.

UPDATE: I've been informed that this particular video is actually months old, it's not from last night.

Check it out:

Keep it to the ice, boys!