Entrance sounds like this became popular in short form editing because a plain walk in rarely feels funny or dramatic on its own. Creators lift a recognisable arrival cue, attach it to friends, pets, game characters or themselves, and let the contrast do the work. The Aubrey name is how viewers search for and share this specific version among many similar entrance clips, which is why it keeps reappearing in compilations, edits and soundboards for quick reuse in new videos and streams online today.