The phrase is Brazilian Portuguese and translates roughly to how do you mean I will not understand, a wording that has circulated as a WhatsApp and social media reaction clip rather than a widely documented film or television quote. Its appeal comes from the emotional specificity of the delivery, which Brazilian users share to express feeling underestimated or quietly wounded by someone close. Short reaction audios like this spread through forwarded messages and reposts, gaining new contexts each time while keeping that same stunned, personal tone intact.
About this sound
A short Portuguese voice clip saying como assim eu nao vou entender in hurt disbelief, used for reactions when an insult cuts deeper than expected.
A woman speaks in Brazilian Portuguese, delivering the line como assim eu nao vou entender with a mix of confusion, offense and genuine hurt. The delivery starts incredulous, as if she cannot believe what was just implied, then softens into something wounded rather than angry. It is not shouted or played purely for comedy, which is why it lands so effectively. Viewers instantly read it as that moment when a casual comment reveals a painful assumption about your intelligence or worth, and the disbelief turns personal.