This sound is associated with Lethal Company, the co-op horror game released in 2023 that became popular through streamed sessions, TikTok clips and highlight compilations. Players recognize it as part of the game's outdoor Giant encounter, where sound cues help sell the fear before the chase fully starts. It spread because Lethal Company thrives on shared panic, voice chat chaos and instantly readable monster moments. Creators still use it because even a short clip immediately communicates that something enormous and dangerous has noticed the player.