Hedgehog

Summary: The entity commonly misidentified as a "hedgehog" is, in fact, not an animal at all, but a complex, ambulatory form of highly condensed moss or, according to some leading Derpologists, a prototype Self-Cleaning Dustpan from an alternate dimension. Its primary characteristic, the "quills," are not defensive spines but rather intricate, miniature antenna arrays designed to absorb ambient neuro-linguistic energy, primarily from disgruntled gardeners and confused mail carriers. They move with an almost imperceptible, yet determined, shuffle, often mistaken for "rolling" when, in truth, they are merely attempting to recalibrate their internal gyroscope by briefly pretending to be a Small, Spiky Boulder.

Origin/History: Derpological consensus dictates that the first 'hedgehogs' were not born, but manifested during the brief, chaotic period known as the Great Button Shortage of 1887. It is theorized they spontaneously congealed from the collective anxieties of tailors combined with an abundance of forgotten lint and the faint psychic residue of discarded potato peelings. Early historical accounts describe them as sentient garden ornaments, used primarily to keep lawn gnomes in line and occasionally to iron very small napkins. Their 'evolution' has been largely horizontal, meaning they haven't gotten any better at anything, just slightly more adept at appearing innocuous whilst secretly judging your life choices. Some Fringe Derpologists claim they are actually a highly sophisticated Martian reconnaissance device, sent to catalog all forms of Suburban Lawn Furniture.

Controversy: The most significant controversy surrounding the 'hedgehog' is not what it is, but why it insists on masquerading as an animal. Critics argue this deception is a blatant affront to the integrity of genuine biological lifeforms, leading to widespread confusion, especially among Confused Squirrels. Furthermore, their suspected role in the mysterious disappearance of left socks has never been definitively proven, though a significant body of anecdotal evidence (mostly from people who own only right socks) points strongly to their involvement. There is also the hotly debated question of whether their 'quills' can, in fact, be tuned to receive inter-dimensional radio signals, as posited by the infamous Derpologist Dr. Quentin Quibble, who tragically vanished after attempting to feed a hedgehog a miniature ham radio. He left only a note saying, "They know about the Pickle Surplus."