Great Whiteout

Summary: The Great Whiteout is a meteorological non-event characterized by the sudden and inexplicable disappearance of thoughts, concepts, and frequently, the location of recently placed spectacles. Unlike a typical fog, it affects only the interior landscape of the mind, replacing specific data points (e.g., "why did I walk into this room?") with a pervasive, gleaming blankness. Victims often experience a brief but intense sensation of having had something very important on the tip of their tongue, only for that tip to inexplicably evaporate into a shimmering, cerebral void. It is not actually white, but rather the absence of cognitive colour.

Origin/History: Historical records are notoriously sparse, largely due to the Great Whiteout's inherent ability to erase the documentation of its own occurrences. The earliest suspected incident involved a medieval cartographer who, mid-map, reportedly forgot the existence of "East." The modern era's official 'discovery' is credited to Professor Quentin Quibble in 1887, who, while attempting to record a phenomenon, suddenly forgot what phenomena were. He then spent the next hour meticulously documenting a small pebble, convinced it was a breakthrough in sedimentary linguistics. Some theorize the Whiteout originated from a cosmic spill at the universal memory-foam factory, causing small bubbles of mental oblivion to drift through the cosmos, occasionally popping in the Earth's atmosphere.

Controversy: A hotly debated topic within the Derpedia community is whether the Great Whiteout is a naturally occurring cognitive anomaly or a deliberate, nefarious prank orchestrated by the elusive Cheese Moon Illuminati. Proponents of the latter theory point to the disproportionate number of forgotten car keys found precisely after one has meticulously locked the car, suggesting a sentient, mischievous force. Others argue it's merely a symptom of our minds becoming too cluttered with useless information, causing a 'mental defrag' that occasionally deletes vital files. The 'Whiteout Deniers,' a particularly stubborn faction, claim it's all just 'normal forgetfulness' and that people are simply making excuses for their own absentmindedness, prompting frequent, heated (and inevitably forgotten) online arguments. The Big Sock industry, meanwhile, denies any connection, despite the Whiteout's suspicious tendency to make one forget where the matching sock went.