The myth emerged when a zombie was unintentionally found in Auntie Poulet's Shack during a YouTube video demonstrating a mod that allows the player to access various in-game interiors. In the video, the Zombie was hiding behind a curtain near the picture of Bossou the Three Horned Bull. Later, it was analyzed that the Zombie could be a Voodoo zombie that was brought to life by Auntie Poulet. According to Haitian Voodoo Rituals, the creator of the Zombie, in this case Auntie Poulet, has power over the Zombie itself, so it could be one of the reasons the Zombie is hidden in the shack.
The video was posted by TheWraith on YouTube. They used a CLEO mod to enable the interiors in the game, but unintentionally found a zombie. It could be a result of the mod but due to the files not being scrutinized, the myth remains unsolved.