The exact origin of this Ninnin clip is not clearly documented, and it circulates mainly as a short soundboard and meme audio file shared under a French title meaning evil screams. Its appeal online comes from that exaggerated shriek, which functions like an evil laugh in edit culture: a quick signal for mischief, danger or theatrical villainy. Short clips like this spread because they are easy to drop into gaming videos, Discord chats and vertical edits, where the sound needs to land instantly without any setup or context for new viewers.