This sound is commonly associated with Sans from Undertale, the 2015 indie game created by Toby Fox. Online, creators use it as shorthand for teleporting, dodging or skipping instantly to another moment. It spread through Undertale fan edits, animation clips and meme videos where Sans appears to move faster than expected. The sound is still popular because it is so brief and readable, letting editors sell a sudden movement or time-jump without covering dialogue or music.