According to the sound's published description, this line comes from Ami in the 'Olé!' episode, where she exclaims 'acabou de nos salvar' in the Brazilian dub, and it now circulates as a YTPBR meme staple. The tag YTPBR ties it to Brazil's YouTube Poop editing scene, where short dubbed cartoon lines are remixed into rapid-fire joke edits. Like other cartoon reaction sounds like Anime Wow, its appeal is the exaggerated, instantly readable emotion, which is why editors keep reaching for it whenever a clip needs a burst of comic relief.