The laugh comes from the Minions, the small yellow helpers introduced in Illumination's Despicable Me in 2010 and later stars of their own Minions films. Voiced with improvised gibberish and giggles by the directors, their laughter became one of their most shared traits online. Clips were cut into soundboards, reaction videos and short form edits during the 2010s, and the sound remains popular because it signals group amusement without needing context, language or a setup joke.