This audio comes from Neon Genesis Evangelion and is widely recognized from the series finale sequence where characters congratulate Shinji. Online, the scene spread far beyond anime fandom because its emotional delivery feels both wholesome and uncomfortable at the same time. Portuguese speaking meme pages helped popularize it as the Parabéns version, turning it into a go to reaction for ironic celebration. It still gets used when creators want a moment to feel absurdly meaningful, especially after something trivial or socially awkward happens.