Scary Larry circulates online as a short meme sound rather than a clip tied to one clearly documented film, show or viral video. Its name comes from the soundboard listing itself, and listeners find it through meme and reaction searches. It has spread through short-form edits where creators use a creepy, suspenseful moment to set up a joke, a scare or an unexpected reveal. Because the clip is only about five seconds long, it is easy to drop into TikTok videos, YouTube Shorts and reaction compilations without breaking the pacing, which keeps it in horror jokes and prank edits.