Falling rocks is a general-purpose sound effect rather than a quote tied to a specific character or franchise. Clips like this are commonly used in game edits, animation, short videos, and meme compilations to represent landslides, cave-ins, or unstable terrain. Its continued use comes from how quickly listeners understand the cue: tumbling stone means collapse, danger, or a sudden setback. In online edits, it often appears alongside impact-heavy effects such as metal pipe clang to make accidents and dramatic reveals feel bigger.