The sound comes from a Brazilian cuts clip in which streamer Casimiro talks about one of his own memes going viral, repeating the dismissive phrase that fans then clipped and shared on its own. As with many streamer reactions, the line travelled because it was short, expressive and easy to drop over unrelated footage, turning a moment of self-aware commentary into a reusable reaction. It remains popular in Portuguese-language edits and reaction videos, where a single spoken dismissal can replace a longer explanation.
Об этом звуке
Casimiro says his viral 'isso aqui esquece' line, dismissing something absurd as best forgotten. Creators drop it into memes and edits for a funny reaction.
Casimiro speaks in fast, animated Brazilian Portuguese, delivering the phrase 'isso aqui esquece' with a dismissive, almost exasperated tone, as if waving away a topic that is not worth another second of attention. His voice rises and falls with the rhythm of a live streamer reacting in the moment, making the short clip feel spontaneous rather than scripted. The line lands as a punchline in itself, instantly signalling disbelief, embarrassment or playful contempt. Listeners recognise the attitude even before they translate the words, which is why the clip works as a reaction sound that cuts a scene short and leaves the joke hanging.
