The clip comes from Doopix's fan-made Undertale Time Paradox soundtrack, a series of tracks inspired by Toby Fox's Undertale and its skeleton character Sans. Rather than coming from the official game, it was created for the fan community and shared online, where editors began lifting short sections for videos and soundboards. Part 10 in particular works as a standalone dramatic cue, which helped it travel beyond Undertale fans into broader meme edits. It remains popular because its tense, game-like energy is instantly recognisable to players without needing any dialogue.