The sound comes from Fortnite, the battle royale game where colourful loot llamas have become one of its most recognisable symbols, carrying supplies that players rush to open. The bell emote turns that loot association into a short audio cue, and clips of it spread through gameplay videos, streams and soundboards as creators reused it outside matches. It remains popular because the jingle is instantly recognisable to Fortnite players, yet light enough to work as a general signal for luck, rewards and surprise in short-form videos and memes.