The exact origin of Coulibaly M is undocumented: the raw upload arrived on the soundboard with nothing but a bare title, no artist credit and no source tag, so there is no confirmed film, show or recording to point to. That anonymity is common for short prank clips, which tend to spread through group chats and meme pages where the audio matters more than the credit line. Online it functions like other shocked reaction sounds, a quick reusable burst that creators paste over fails, reveals and awkward pauses to give the moment a comic snap.