The 'I Am Living in Your Walls' meme is a staple of 'schizoposting' culture, originating as a repetitive copypasta designed to trigger paranoia or existential dread in a humorous, albeit creepy, manner. Emerging into the mainstream around 2021, the phrase is often associated with images of distorted faces or dark, claustrophobic spaces. It is typically used as a trolling response to gaslight others or to lean into the surreal, unsettling humor found on platforms like Twitter, Reddit, and TikTok. The meme thrives on the absurdity of the situation, turning a genuine horror trope into a recognizable internet shorthand for being 'inside someone's head' or simply causing chaos.