The clip comes from the Spanish language dub of The Simpsons, the long running animated sitcom created by Matt Groening that first aired in 1989. Spanish dubs of the show became hugely popular across Spain and Latin America, and short dubbed lines are often shared separately from full episodes. La caja translates simply as the box, so even viewers who do not speak Spanish understand the joke from the excited tone. That portability has helped brief Simpsons voice clips keep circulating as reaction sounds online.