Image Friend appears in Deltarune, the role-playing game by Toby Fox that follows Undertale, with this laugh circulating from its third and fourth chapters. Players and fans began lifting short character sounds for memes, reaction clips, and soundboards soon after those chapters reached a wider audience, and this giggle stood out because it sounds cheerful on the surface but unsettling in context. It remains popular in Deltarune edits, horror-themed shorts, and ironic reaction videos, where a few seconds of laughter can change the tone of a scene without any dialogue.