Kloof: A mechanical attachment used to provide dexterity to sentient ungulates.
Urko visited the Kloofeteria, where an assistant helped him try on four varicolored neon kloofs, which fit front and back hoofs perfectly. At last, instead of kicking away unwanted tennis balls, he was able to pick them up and eat them. Instead of leaving angry hoof-marks on books, he could actually turn pages and read the stories. The kloofs were an utter delight – he never had to trim them and he never had to coat them with hoof cream in winter, unlike his hoofs, which became brittle and cracked. There was no such thing as “kloof cream.” You didn’t need it.
One day, while perusing his favorite volume of encyclopedia (the “U” volume of course), Urko discovered that somehow, without consulting them, dinosaur-obsessed scientists had deviously replaced the name of his type of mammal, once euphoniously known as “ungulata” with either “perissodactyla” or “artiodactyla.” – they couldn’t seem to make up their minds which. As a proto-beatnik type of ungulate, Urko naturally preferred “artiodactyla” which got him pondering about art, a subject he often pondered his deepest ponders about. Urko had noticed the unusual mosaic of tracks that kloofs left in the mud he liked to cool off in. After experimenting with a variety of patterns and creating his own personal style, Urko invented an entirely new art form, at first known as “Art Urko,” but after it caught on with other artist-ungulates, as “Art Kloof.” Unfortunately, within days, Kloof manufacturers underwent major nuisance lawsuits from several individuals named “Art Kloof.” Tied up in litigation for years, “kloofmania,” as the media referred to it, underwent severe decline until now no one is sure if kloofs ever truly existed.
Its actual meaning: “a deep glen: ravine”