Hasta el tronco is a Spanish slang expression that has travelled through short-form video, memes and messaging clips, where short spoken phrases are reused as reactions rather than quoted from a single show or film. Its appeal is its flexibility: it can celebrate excess, admit defeat, or mock someone who has gone too far, depending on the clip it lands on. Because the phrase is compact and instantly recognisable to Spanish speakers, it keeps circulating in edits, compilations and reaction videos long after its first online appearances.