Ikimasu is a common Japanese expression rather than a line tied to one widely documented clip, so it circulates online mainly as a short, reusable soundboard sound. Creators use the single word because its meaning is easy to grasp from context, even for listeners who do not speak Japanese, and its brisk delivery suits fast-paced edits. On soundboards and in short-form videos it functions as a compact signal for going, starting or leaving, which explains why it keeps appearing in anime-style edits, gaming clips and meme compilations despite its length of under a second.