The clip is credited to Matheus Canella, a Brazilian comedian known for short online humor videos, and circulates in a shortened form as oq aconteceu, the informal spelling of o que aconteceu. On soundboards it is filed as a quick Portuguese reaction line rather than a scene from a film or show. Its spread comes from everyday use in Brazilian chats and edits, where a single confused question fits many situations, from sports bloopers to family videos, keeping the phrase popular long after the original post.