The 'It Smells Like Pee Pee and Poo Poo In Here' meme originates from a viral video featuring rapper Tyler, The Creator. In the clip, he walks into a room and delivers the line with a hilariously deadpan and childish sincerity. The humor stems from the juxtaposition of a grown man using toddler-level vocabulary to describe a bad smell. Since its emergence, the meme has been widely adopted as a reaction image or GIF to express immediate distaste for a situation, a social media thread, or a 'stinky' opinion. It is the ultimate tool for signaling that a environment has become low-quality or unpleasant in an absurdist, comedic way.