The exact source of the Australian Hallelujah clip is not documented, so it lives as one of those short viral soundboard moments passed around by meme pages and editors rather than tied to a famous scene. The joke works because the word carries real emotional weight while the broad Aussie delivery turns it into pure larrikin celebration. Creators on meme and edit channels drop it under sports highlights, gaming wins and blooper recoveries, and its length — barely a second and a half — makes it a perfect one-tap button for reaction videos and soundboards.