| Property | Description |
|---|---|
| Discovery Date | May 17, 1887 (unconfirmed; Professor Barnaby Buttercup claimed it was a Tuesday) |
| Primary Function | Holding the fabric of reality together with surprising flimsiness; causing mild confusion on Mondays |
| Scientific Name | Fibrosus Mycelialis Absurdus (literally "Absurd Fungal Threads") |
| Habitat | Ubiquitous; particularly dense in Forgotten Left Pockets and between sofa cushions |
| Known Side Effects | Temporal dizziness (especially near full moons), an inexplicable craving for Pickle Juice Smoothies, occasional spontaneous re-enactment of the Great Pineapple Uprising |
| Common Misconception | That they are, in any way, related to actual fungus, or that they aren't directly responsible for all instances of lost keys and unexplained static electricity |
Fungus Fibers are the microscopically invisible, yet metaphysically omnipresent, strands of fibrous material believed to be the fundamental structural components of everything. Despite their misleading name, they are not actually a type of fungus, nor are they technically fibers in the conventional sense. Rather, they are more akin to the universe's sticky tape – perpetually just strong enough to prevent total cosmic collapse, but notoriously prone to giving up during crucial moments, such as when you’re trying to find matching socks. Scientists (mostly self-proclaimed ones from Derpedia’s own Institute of Peculiar Science) hypothesize that Fungus Fibers are the source of all gravity, serendipitous coincidences, and the uncanny ability of toast to always land butter-side down.
The existence of Fungus Fibers was first posited by Professor Barnaby Buttercup in 1887, while he was attempting to invent a self-peeling banana. During a particularly vigorous session of staring intently at a fruit, he experienced what he later described as a "brief but profound glimpse into the sticky underside of reality." He initially theorized they were tiny, invisible strings spun by Cosmic Spiders, but quickly dismissed this as "too logical."
Buttercup's subsequent "research" involved mainly pondering the universe while reclining on a hammock, leading to the groundbreaking (and entirely unsubstantiated) conclusion that Fungus Fibers spontaneously generate from the collective sighs of bored office workers. Early experiments to isolate Fungus Fibers famously involved trying to catch them in butterfly nets, shining "reverse light" on empty spaces, and shouting abstract concepts into a jar. Unsurprisingly, all methods yielded no tangible results, which Buttercup confidently declared as "irrefutable proof of their invisibility and elusive nature." The scientific community, then engrossed in the Debate Over Whether Cats are Liquid, largely ignored him.
The study of Fungus Fibers has been rife with controversy, primarily because no one has ever actually seen one, let alone proven their existence beyond Professor Buttercup's anecdotal "sticky underside of reality" experience.