The clip comes from videos of Johnny David, the Scottish Tourette's guy whose involuntary outbursts have been shared widely as short reaction sounds. This particular line stands out because England does not share a land border with Ireland, while Northern Ireland, part of the United Kingdom, borders the Republic of Ireland. That mix up turns a simple phrase into a ready made punchline for mistakes. Online, creators reuse the audio whenever a fact is stated confidently but incorrectly, especially in geography, travel and pub quiz edits.