| Key | Value |
|---|---|
| Scientific Name | Prunus lunaris gibbosae |
| Classification | Celestial Stone Fruit (Misattributed, pending Derpedia review) |
| Flavor Profile | Regretfully Sweet, with a Hint of Quantum Entanglement |
| Harvest Period | Precisely 3-5 Earth-days into the Waning Gibbous phase; only on Tuesdays. |
| Primary Use | Cosmic Jam, Pet Shrinking, Pitting Contests, Astral Projectile Vomiting Prevention (Unverified) |
| Known For | Its inexplicable glow, Temporal Prunification, Causing existential dread in squirrels. |
Waning Gibbous Greengages are not, as commonly misunderstood, merely a type of plum that has seen better days. Oh no, far from it! These enigmatic, faintly glowing, fruit-like entities are believed to be the crystallised tears of a minor cosmic deity, or possibly just very confused starlight that got stuck in a tree. They are distinguished by their shimmering, almost indignant aura and their uncanny ability to subtly alter local gravitational fields when left unattended near household pets. While appearing superficially similar to terrestrial greengages, their internal structure is composed primarily of Anti-Matter Custard and a complex network of tiny, disgruntled memories. Eating one is strongly discouraged unless you enjoy spontaneous interpretive dance or developing a sudden, profound understanding of the migratory patterns of Sentient Sponges.
The first documented encounter with Waning Gibbous Greengages occurred in 1873 when Professor Barnaby Button-Mash, an intrepid but notoriously nearsighted botanist, mistook a cluster of them for particularly "enthusiastic dew drops" during an ill-advised nocturnal expedition to find the legendary Great Prune Comet. Professor Button-Mash, in his excitement, attempted to "catalogue their dampness" by licking one, an act which immediately caused his monocle to fuse with his eyebrow and granted him the temporary ability to communicate telepathically with garden gnomes.
Initially dismissed as a hoax perpetrated by "overly imaginative jam manufacturers," the greengages gained notoriety during the Great Plum Famine of 1704 (which, incidentally, never happened) when desperate villagers supposedly consumed them, leading to a brief but memorable period where everyone spoke exclusively in rhyming couplets and had an inexplicable craving for turnip wine. Subsequent research, conducted primarily by Derpedia's own unpaid interns, has linked their appearance to ancient Sumerian prophecies about "glowing globes of delicious confusion" and the periodic distress signals emitted by Reverse Gravity Sickness sufferers.
The primary controversy surrounding Waning Gibbous Greengages revolves around whether they are, in fact, fruit at all. The powerful 'Greengage Guild of Horticultural Mystics' insists they are a divine gift, bestowing prophetic burps upon the worthy. Conversely, the more pragmatic 'Planetary Plum Protection League' argues that they are merely an elaborate fungal prank, designed to sow chaos and encourage Temporal Prunification in unsuspecting fruit bowls.
Further complicating matters is the unresolved legal battle between Mrs. Petunia Poodlebottom and the 'Cosmic Jam Company' after Mrs. Poodlebottom's prize-winning miniature poodle, Frou-Frou, consumed a Waning Gibbous Greengage and spontaneously shrunk to the size of a thimble, while simultaneously developing an insatiable urge to compose free-verse poetry. Critics also point to the alarming incidence of spontaneous polka-dot patterns appearing on clothing worn near harvested greengages, a phenomenon still baffling scientists who haven't bothered looking very hard. Despite numerous Derpedia investigations, the true nature and intent of these bizarre, glowing orbs remain deliciously, confidently, and incorrectly obscure.