The available information points to this being a simple sword cutting effect rather than a quote or song clip. It is labeled Espada, the Spanish word for sword, and the published note describes a cutting sound. Short blade swipes like this stay popular because they are easy to reuse across many formats, from anime-style action edits to gaming montages and quick joke punch-ins. Their appeal comes from instant clarity: viewers immediately read the sound as motion, danger or a clean hit.