Little is documented about where Lbt Lbt was first recorded, so its history is mostly the history of how it travels online as a short shareable audio. The repeated wording makes it easy to recognise from the title alone, and the ten second length lets editors drop the whole chant into a post without cutting it down. It circulates in meme edits, reaction compilations and group chat forwards, where a familiar nonsense phrase can carry the joke even when viewers do not share the same language or context for the original recording.