In this startling video, a large number of cats, who were rescued off the street by an animal-loving woman in Russia, go absolutely bonkers when it's feeding time. In fact, they turn into a roiling, seething mass intent upon only one thing: food.

But in a stroke of brilliance, a YouTube user set the video to death metal and entirely changed the tone of the clip, creating the very first cat mosh pit.

Watch the metal-loving cats below.

[via BuzzFeed]