The name combines the Spanish phrase Soy Lassie with Babasónicos, the Argentine rock band whose name appears in the uploaded title, and that odd pairing is part of its appeal online. Shared as a short meme sound, it circulates in reaction edits and social clips where a brief, recognisable declaration does the comic work. Its fourteen-second length makes it easy to drop into videos without trimming, while the specific wording keeps it distinct from more generic reaction sounds. That combination of brevity, surprise and a memorable phrase explains why creators keep returning to it.