The Pac-Man munch sound comes from Pac-Man, the landmark arcade game released by Namco in 1980. Along with the maze design and ghost chase, its eating effect became one of the most recognizable sounds in video game history. Online, the clip spread beyond gaming circles because it communicates instant consumption so clearly, even without visuals. Creators still use it for retro edits, food jokes and collection montages because a fraction of a second is enough for viewers to get the reference.