This sound is used online as a brief French reaction clip built around the accusation "antisémite." The exact source is not clear from the available information, so creators mainly recognize it through meme usage rather than a specific film, show or speech. It appears in political edits, commentary videos and social posts where a sudden accusatory tone is the joke. Its staying power comes from how quickly one shouted word can reframe a scene, especially in fast meme formats built on abrupt cuts and reactions.