The clip comes from the Marcel Weissbier meme circulated in Portuguese-speaking meme spaces, built around the blunt phrase meaning this is not a Weissbier. Weissbier is a German wheat beer style, so the joke relies on a very specific correction delivered as if it were an obvious fact. Online, the line was clipped into a short soundboard format and reused as a reaction to mistaken labels, wrong guesses and overly confident claims, especially around drinks, food and everyday mix-ups shared in chats and edits.