The origin of the name Sorrizo in this clip is not clearly documented, so the sound circulates mainly as a standalone soundboard title rather than a confirmed scene or song. Its appeal comes from the length, as most door knock effects are only a few seconds while this one continues for over forty seconds. That extended timing has made it useful for edits built around waiting, unwanted visitors and drawn out entrances, where the joke is simply that the knocking never seems to end.