387 
1 
Download MP3 
The phrase circulates in Brazil as a short WhatsApp and soundboard audio, passed around without a clear credited speaker or original recording. Its humour comes from a familiar everyday deflection, treating an unanswerable question as if only a postman who walks every street could solve it. Clips of the line are shared in group chats, stitched into reaction videos and reused whenever a conversation turns into an interrogation. Because it is brief and instantly understandable to Portuguese speakers, it has stayed useful long after its first shares.
About this sound
Short Portuguese voice clip saying não sei, não sou carteiro, meaning I don't know I'm not a mailman, used as a sarcastic reply to endless questions.
This is a short spoken line in Brazilian Portuguese delivered in a flat, deadpan tone as if the speaker is tired of being interrogated. The phrase translates to I do not know, I am not a mailman, a deliberately absurd excuse because a mailman would not necessarily know the answer either. The delivery is quick and dismissive, with the emphasis falling on the final word. Placed after a question it instantly turns confusion into comedy, making the speaker sound unbothered and making the person asking look like they expected far too much local knowledge.
