Online, biscoitinhos circulates as a short, shareable reaction clip rather than as a line tied to one famous film or television show. Its appeal comes from the word itself: a Portuguese diminutive that already sounds affectionate, so even listeners who do not speak Portuguese can hear the warmth in it. Creators reuse it for food videos, pet clips and lighthearted reactions, where a single cute word says more than a longer joke. That simplicity helps it travel across short-video feeds and soundboards without needing translation or context.