Inês Brasil is a Brazilian singer and internet personality who became a viral sensation in Brazil in the early 2010s with her eccentric videos and catchphrases. Her loud, unrestrained laugh, heard across countless interviews and TV appearances, quickly became one of her trademarks. Brazilian meme pages and WhatsApp groups began clipping it as a reaction audio for anything absurd or hilarious. Years later it still circulates on TikTok and in meme edits, because few sounds sell pure, chaotic amusement the way her cackle does.