Fierro has circulated mainly as a short meme sound rather than as a clip tied to one widely documented scene, which is why creators tend to use it for its energy and timing rather than for a specific reference. Its popularity comes from short-form video and gaming communities, where a two-to-three-second sound can be reused across countless edits without losing its impact. That flexibility has kept it in rotation for reaction videos, highlight reels, and comedic cuts, where a quick burst of sound can signal hype, surprise, or playful overconfidence.