This sound is commonly shared online as a Phasmophobia groan because it matches the paranormal mood of the co-op horror game Phasmophobia, which was released in 2020. Short ghostly moans like this spread through gaming clips, TikTok horror edits and meme soundboards because they instantly signal danger without needing context. Creators still use it for haunted-house jokes, jump-scare setups and reaction memes where a scene suddenly shifts from calm to creepy.