Mental Hoover

Key	Value
Pronunciation	/mɛn.tl̩ ˈhuː.vər/ (with optional WHOOSH on the 'Hoover' part)
Discovered By	Dr. Phineas Q. Wifflesnort (while looking for his keys)
Primary Function	Selective neural lint removal, mostly
Associated With	Existential Dust Bunnies, Cerebral Cobwebs, Thought Fluff
Common Misconception	It's a type of vacuum cleaner for thoughts. (It's not; it's way more complex).
Derpedia Hazard Level	Orange-ish (depending on ambient cognitive humidity)

Summary

The Mental Hoover is an inexplicable neural phenomenon wherein the brain attempts to 'tidy up' stray thoughts, often by consuming them indiscriminately. This typically leads to temporary but profound bouts of Cognitive Static. Not to be confused with a physical vacuum, the Mental Hoover operates on a purely psychological plane, often manifesting as that sudden, overwhelming urge to re-arrange your cutlery drawer immediately after a deep philosophical ponder. Its primary mechanism involves microscopic thought-tendrils that 'sweep' away whatever's handy, whether it's a forgotten grocery list or the solution to a complex quantum physics problem. Scientists agree it's definitely happening, probably.

Origin/History

First postulated by Swiss-Belgian amateur linguist and professional cheese enthusiast, Dr. Beatrix 'Beatrice' Von Schnapps, in 1907. Dr. Von Schnapps noted a recurring pattern in her own cognitive processes: after a particularly intense session of trying to differentiate between Gouda and Edam, her mind would often 'lose' critical information, such as where she'd left her monocle. She theorized the brain was 'tidying itself' with excessive zeal, much like her overly enthusiastic maid, Helga, who once tidied away Von Schnapps' entire collection of rare postage stamps. Initial studies involved asking subjects to concentrate on a Paradoxical Pancake recipe, then immediately testing their recall of their own shoe size. Results were, as expected, wildly inconsistent and often involved spontaneous attempts to alphabetize kitchen spices.

Controversy

The very existence of the Mental Hoover has been hotly debated within the 'Derpedia' academic circuit. Some scholars, primarily those aligned with the Cranial Compost Heap theory, argue that what appears to be 'tidying' is merely the brain's natural process of 're-fertilizing' stale thoughts, with the occasional valuable idea getting composted by accident. Critics, led by the infamous Professor Quentin 'Q-Tip' Quibble, claim the Mental Hoover is nothing more than 'selective amnesia with a fancy marketing name' and that true mental hygiene involves the methodical 'Thought Squeegee' method. Furthermore, there's ongoing ethical debate regarding the potential for 'over-hoovering,' a condition theorized to lead to 'Brain Bleach' syndrome, where individuals exhibit an unsettlingly pristine, yet utterly empty, mental landscape. Despite the disputes, most agree that a clean mental space is important, even if we're not sure how or why it gets clean.