Potsusan circulates online as a short, shareable name clip rather than a full song or scene, which is exactly why it works well on soundboards. The Japanese nickname style gives it an anime-adjacent feel even when it is dropped into unrelated videos, and its tiny length makes it easy to reuse as a running gag. Creators keep returning to it for character introductions, fan edits and playful callouts, where a familiar spoken name can do the work of a caption, a greeting and a punchline all at once.