The phrase itself is everyday Brazilian Portuguese, an exclamation people say when something is much bigger than expected. As a short three second clip it has circulated on soundboards as a reusable reaction, valued because the meaning is obvious from the wording and the amazed delivery even out of context. Creators borrow it for reveals, unboxings and size comparisons, where a familiar spoken reaction is faster and funnier than adding commentary, captions or a longer explanation after the moment has already passed on screen.
About this sound
Portuguese voice clip saying olha o tamanho disso, used to react to something surprisingly large in videos, group chats and meme edits online.
This is a short Portuguese voice line that translates to look at the size of that, delivered with clear amazement and a drawn out sense of scale. The phrase lands because the speaker sounds genuinely stunned, so even viewers who do not speak Portuguese instantly understand the joke from the tone and timing. It works best as a quick punchline over a reveal, turning an ordinary object, animal, portion of food or screenshot into the whole gag without needing any extra explanation or setup from the creator at all.