Pato Loco, Spanish for crazy duck, is shared as a short meme clip under the name LeonardoLimaLive, a Twitch-associated creator tag that appears in the sound's source tags alongside prank, troll and sus. At about two seconds long, the clip spread in the way many live-stream sounds do, lifted from a live context and reused out of context as a reaction noise. Its appeal is the mismatch between the tiny length and the chaotic energy, making it easy to drop into edits without explaining where it came from.