No confirmed source, performer or original recording has been documented for this clip, so its life online is defined by how people reuse it rather than where it began. The two Spanish names give it a specific but flexible hook, and short name-call audios like this spread easily through messaging apps, private jokes and reposted soundboards. It stays in use because anyone with an Antonio or a Daniel in their circle can drop it in instantly, turning an ordinary greeting, summons or roll call into a recognisable little moment.