Grupo ZX circulated online as a user shared soundboard clip labelled ZX Group BR, pointing to its Brazilian audience and group chat roots. With only a small number of plays recorded, it remains a niche meme audio rather than a mainstream viral sound. Its lasting use comes from that niche familiarity, as creators reuse familiar group clips to signal an in joke without needing to explain the context. The clip keeps being shared for edits, chats and short videos where a recognisable group sound does the comedic work.