There is no documented original recording behind the Duck Army clip, so it is best understood as a user-uploaded soundboard sound built around a simple, instantly readable joke: a lot of ducks at once. Short animal choruses like this travel well online because they need no explanation and work in any language, and creators have kept reusing it for entrances, crowd gags, and reaction edits. Its staying power comes from that versatility, as the same four seconds can make a queue, a team, or a group chat feel like a marching flock.