The 'Peter Griffin At The Door' (or 'Holy Crap Lois, It's X!') meme stems from the recurring Family Guy trope where Peter is shocked to find a celebrity or historical figure at his front door. The meme gained significant traction on platforms like TikTok and Twitter, where creators use the setup to introduce unexpected, surreal, or completely unrelated characters into the Griffin household. It parodies the show's signature cutaway gag style and reliance on guest star appearances. Often accompanied by low-quality audio or absurdly edited images, the meme is a staple of ironic internet humor, allowing users to bridge the gap between mainstream animation and niche shitposting subcultures.