The origin of Tirsiak2 is not documented from its soundboard listing, so the clip circulates purely by its name and its short runtime rather than by a known scene or creator. Online, that kind of unnamed two second effect spreads because it is easy to reuse in any context, from reaction videos to short form edits where context is supplied by the visuals. Its continued use comes from that flexibility, as viewers do not need to recognise a source to understand the joke when it is timed well.