idioglossia
[ id-ee-oh-glos-ee-uh ]
noun
1. an idiosyncratic language invented and spoken by only one or two people
2. a pathological condition characterized by speech so distorted as to be unintelligible.
3. a radio show on keithfem.com hosted by Traynor, showcasing a broad spectrum of modern and vintage psychedelia
idioglossia
