Pepsi Pepsi Espuma circulates online as a short meme sound rather than a clip tied to a widely documented commercial or show, so its appeal comes from the phrase itself and how easily it can be remixed. The Spanish word espuma, meaning foam, gives the chant a playful rhyme and a visual hook that fits pouring, fizzing, and over-the-top drink reactions. Because it is only a few seconds long, creators can drop it into edits, reaction videos, and short-form posts without slowing the joke, which keeps it in rotation as a light, repeatable gag.