The line comes from Esperando la Carroza, the 1985 Argentine comedy directed by Alejandro Doria, where Luis Brandoni delivers it as Antonio Musicardi during a chaotic family argument. The film became a cult classic across Argentina and Uruguay, with its dialogue quoted for decades at family gatherings and on television. As clips moved to YouTube and messaging apps, this short insult was isolated as a standalone reaction, perfect for pointing at someone in a group chat the moment they prove the speaker right.