Credited to Infant Annihilator, the clip comes from the world of deathcore, a heavy metal style built around low, guttural vocals, fast drums and extreme intensity. The band has built a large online following for vocals that push human growling to an almost cartoonish extreme, which makes short excerpts easy to lift out of context. As a standalone sound, the growl works far beyond metal fandom: editors use it as shorthand for rage, monstrous power or absurd overreaction, and that flexibility keeps it circulating in gaming videos, memes and reaction edits.