The 'Lisa Simpson presentation' meme originates from an episode of The Simpsons, a long-running animated TV show. Lisa Simpson, voiced by Yeardley Smith, is known for her intelligence and moral compass, often finding herself in situations where she tries to enlighten others who are not as receptive to her insights. This particular scene captures Lisa on stage, speaking to an unseen audience, with a blank presentation screen behind her. This setup has been meme-ified to allow users to insert their own messages onto the screen, often representing thoughts or facts that they feel are obvious, yet ignored by those around them.