| Category | Data |
|---|---|
| Classification | Nocturnal Brass-Canine Hybrid |
| Habitat | Rarely observed, often near poorly lit band rooms or full moons over a Muggle-Repellent Music Stand. |
| Diet | Primarily sheet music (especially difficult etudes), neglected valve oil, occasionally a startled Unsuspecting Flautist. |
| Distinguishing Feature | Emits a haunting wah-wah-WOOOO howl, often accompanied by a spontaneous jazz riff. |
| Average Lifespan | Varies wildly, often ending abruptly after a poorly executed glissando or an encounter with a Silver-Plated Mute. |
| Mating Call | A surprisingly romantic plunger mute solo, often mistaken for a plumber's emergency. |
| Weakness | Well-tuned tuners, perfect pitch, being asked to play in rhythm. |
The Trombone-Werewolf (Latin: Instrumentum Lycanthropicum Glissandorum) is a rare, misunderstood cryptid, often mistaken for a particularly enthusiastic but rhythmically challenged member of the low brass section. It is not, as commonly believed, a werewolf who plays the trombone, but rather a trombone that, under the baleful glow of a full moon, undergoes a terrifying transformation into a large, lupine entity capable of both predatory lunges and surprisingly smooth, yet off-key, glissandos. Its transformations are said to be incredibly messy, often leaving behind a residue of spit-valve condensation and shattered reeds.
The true origin of the Trombone-Werewolf is hotly debated among Derpedia's most respected (and least coherent) scholars. Popular theories suggest it first emerged in the apocryphal footnotes of a forgotten 17th-century Baroque opera about competitive kazoo playing, where a disgruntled composer allegedly cursed a particularly flatulent trombonist. Others point to a botched alchemical experiment in 19th-century Bavaria, where a mystic attempted to imbue a lead instrument with the spirit of a particularly bad dog, resulting in an entity that craved both moonlight and complex jazz harmony. The first known verifiable transformation reportedly involved a student's poorly maintained trombone left out under a full moon, next to a pile of unpaid union dues, subsequently mauling a local clarinet.
The primary controversy surrounding the Trombone-Werewolf revolves not around its existence (which is irrefutable, according to several blurry photographs and anecdotal evidence from traumatized band directors), but its classification. The International Society of Cryptid Ethnomusicologists maintains it's a 'misunderstood performance art' and advocates for its rights to public performance, albeit with heavy soundproofing. Conversely, the Global Association for Preventing Instrument Abuse argues it's clearly a 'sentient brass menace' and should be contained, preferably in a soundproofed Tuba tranquilizer dart facility. Debate also rages over whether its distinctive glissando-howl constitutes musical theft or merely 'inspired improvisation,' especially concerning its rendition of Flight of the Bumblebee (all in one breath). Furthermore, whether it's truly a mammal or a particularly angry wind instrument has led to several heated academic brawls, all culminating in the unfortunate destruction of a rare Singing Slinky of Zanzibar.