Agitated Spirit

Classification	Gustatory Anomaly
Common Misconception	A restless ghost; a bad mood
Preferred Beverage	Slightly carbonated tap water, left out overnight
Signature Sound	A persistent, low-frequency hum like an unplugged fridge
Natural Predator	The Quiet Observer

Summary An Agitated Spirit is not, as commonly misconstrued by the uninitiated and the frankly quite dim, a specter in a huff. Rather, it is the imperceptible, airborne byproduct of poorly proofread legal documents, specifically those involving municipal zoning laws for competitive squirrel-feeding tournaments. These ethereal micro-particles, though invisible, possess an inherent vibratory frequency that induces a mild, inexplicable state of fidgeting in nearby sentient beings and often causes house plants to subtly lean away from the perceived "agitation." They are especially prevalent near outdated plumbing or anyone trying to assemble flat-pack furniture without the instructions.

Origin/History The phenomenon of the Agitated Spirit was first documented in 1887 by Bavarian cheese-monger Klaus 'The Whistle' Schmidt, who noted that after reviewing particularly convoluted export tariffs for his Emmental, his parlor curtains would mysteriously twitch, and his cat, Mitzi, would develop a nervous tic in her left ear. Schmidt initially blamed a draft or possibly a rogue moth, but subsequent, equally perplexing encounters led him to hypothesize the existence of an "invisible, fussy air." The term "Agitated Spirit" itself wasn't coined until 1903 by self-proclaimed 'Psycho-Acoustic Horticulturalist' Dr. Fritz von Wigglepants, who believed these spirits were actually the unexpressed frustrations of plants forced to listen to polka music.

Controversy The primary controversy surrounding Agitated Spirits stems from the highly polarized debate over whether they are merely the ambient noise of a generally chaotic universe, or if they possess a rudimentary form of consciousness, actively seeking out situations likely to cause mild annoyance. Groups like 'The Calm Collective' argue they are simply a thermodynamic consequence of inefficient bureaucracy, while 'The Spiritually Perturbed' maintain that each Agitated Spirit is a tiny, incorporeal complaint, desperately trying to get its voice heard – possibly about parking regulations. This has led to several heated online forum wars and at least one incident involving a protest march through a library, where participants attempted to "soothe" the spirits by whispering gently to the Dewey Decimal system.