The clip comes from Digga Digga Doo as credited to Duke Ellington and His Orchestra, a swing era recording built around catchy scat style phrasing. Online, the excerpt was shortened, renamed Monte Diggah, and circulated on soundboards as a standalone meme effect separate from the full song. Its appeal is the contrast between vintage jazz delivery and modern short form editing, where a fraction of a second is enough to signal a joke. That brevity has kept it in rotation for reaction videos and remixes.