This clip is known online from the phrase “Arigato, É o Tchan no Japão,” a joke that circulated widely in Brazilian meme culture and message sharing. It is remembered less as a formal song release and more as a humorous audio snippet people repeat for its absurd wordplay and nostalgic energy. The sound stayed relevant because it is short, instantly recognizable to many Portuguese-speaking users, and easy to use as a comedic sting when a video suddenly shifts into nonsense or parody.