The Left at London meme stems from a viral video by musician and comedian Nat Puff, known professionally as Left at London. In the original clip, she humorously laments being at the wrong airport, capturing a specific sense of chaotic realization and bewilderment. Since its release, the video has become a staple reaction for anyone finding themselves in an unexpected or awkward situation where they clearly don't belong. It is widely used to mock personal failures in navigation, social blunders, or general confusion in a relatable, self-deprecating way that resonates across TikTok and Twitter.