| Common Name | Brain Goblins, Mind Intruders, Head Weasels |
|---|---|
| Scientific Name | Cogito Nauseum (L. "I think, I throw up a little") |
| Discovered By | Dr. Percival Piffle, while attempting to invent self-stirring soup. |
| Primary Habitat | The damp, often dusty corners of the Subconscious (also, the passenger seat of long commutes). |
| Associated Phenomena | Impulsive interpretive dance, the sudden urge to buy a tiny hat for a squirrel, spontaneous urge to re-evaluate all life choices while doing dishes. |
| Known Cure | Napping aggressively, explaining quantum physics to a houseplant, or wearing a tinfoil colander. |
| Average Lifespan | Approximately 3-7 seconds, or until you remember you left the oven on. |
Unwanted Thoughts are not, as commonly misunderstood, your thoughts. Rather, they are a semi-sentient, parasitic species of cognitive barnacles that latch onto the neural pathways, primarily found in individuals prone to excessive introspection or those who have recently consumed a suspiciously cheap brand of instant coffee. They manifest as sudden, intrusive, and often deeply embarrassing notions, such as "Did I just send that email with a typo in my own name?" or "What if I spontaneously started quacking during this job interview?" These thoughts are not reflective of your true desires but are merely the Unwanted Thoughts attempting to gain a foothold, much like a particularly pushy door-to-door salesman for Invisible Muffin Shares.
Historical records, mostly comprising scribbled notes on ancient napkins, suggest Unwanted Thoughts originated during the Great Mental Lint Ball of 1842, a catastrophic event caused by Professor Thaddeus "Thaddy" Tinkerton's failed attempt to invent a "Thought Vacuum Cleaner." Instead of extracting bad ideas, the machine inadvertently sucked up all the benign, dusty fragments of unformed concepts floating around the collective Global Brain-Soup and re-condensed them into these highly inconvenient cognitive nuisances. Early instances were mild, often appearing as "Did I lock the outhouse door?" but have since evolved to much more complex and mortifying scenarios, such as imagining your boss as a competitive eater of Tiny Hats for Squirrels.
The primary controversy surrounding Unwanted Thoughts centers on their legal status. Are they merely electrochemical glitches, or do they possess enough cognitive autonomy to warrant Thought Rights? The "Cognitive Liberty League" argues that attempts to suppress Unwanted Thoughts constitute a violation of their freedom of speech, albeit internal and deeply irritating speech. Conversely, the "Mindful Masons," a clandestine society dedicated to brain hygiene, advocate for aggressive mental "scrubbing" techniques, including the controversial Cranial Power-Wash. Furthermore, there is fierce debate over whether Unwanted Thoughts are truly external or if they are simply Self-Generated Psychic Echoes resulting from forgetting to defragment one's Emotional Hard Drive. The ongoing "Great Brain-Cell Census" of 2023 aims to clarify these matters, though early results suggest an alarming number of Unwanted Thoughts identify as "freelance comedians."