The Japanese word in the title means beast, and the clip is used online as a generic monster roar rather than a named line from a film or game. Short animal roars like this spread through game edits, horror shorts and reaction videos because they give creators an instant threat without dialogue or music. It sits alongside other sudden scare sounds, including the FNAF jumpscare scream, as a quick way to signal danger. Its simple, wordless growl keeps it flexible, so editors reuse it whenever a creature, boss or predator needs to feel close and dangerous.