Duck quacks have been a staple of cartoons, farm videos and comedy sound libraries for decades because the call is instantly recognisable and naturally funny. Online, creators reuse short quack clips for animal reaction videos, prank edits, farming games and children's content, where a single quack can signal silliness without any words. Because the sound needs no context, it travels easily across languages and platforms, which helps explain why simple duck recordings remain popular in memes and short-form video years after they first appeared in sound effect collections.