The phrase comes from Brazilian internet personality Tulla Luana, known online as a web diva for her expressive, theatrical style. Esse momento é meu, meaning this moment is mine, became one of her most repeated catchphrases and circulated widely as a short audio clip on social media and messaging apps. Brazilian creators adopted it as a shorthand for confidence and celebration, using it to claim a win or steal a scene. Its short length and unmistakable delivery have kept it in rotation long after its first viral run.