The 'Lois Screams Peter' meme originates from various episodes of the long-running animated sitcom Family Guy, specifically highlighting Lois Griffin’s signature high-pitched, New England-accented cry of her husband's name. Often associated with moments of extreme frustration, shock, or exasperation at Peter's latest world-ending antics, the meme captured the internet's attention for its raw vocal energy and instantly recognizable sound. On social media, users employ this template to express relatable annoyance or to mock a person's poor decision-making skills in real-life scenarios. The phonetic spelling 'PEEETAAAH' has become a staple of meme culture, personifying the dynamic of a long-suffering spouse dealing with chaotic energy.