Yuan appears on soundboards as a short original clip rather than a clearly attributed excerpt from a film, show or song, and its listing gives no credited performer or source work. That ambiguity is part of its online life: without a fixed scene attached to it, creators have reused the 26-second audio freely as a general reaction and editing sound. Its compact length and repeatable shape make it easy to search for, share and reuse across short videos, which helps a low-profile clip stay in circulation long after it first appeared.