the most obscure word i've ever seen is "lopadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaome-
litokatakaechymenokichlepikossyphophattoperisteralektryonoptekephalli-
okigklopeleiolagoiosiraiobaphetraganopterygon", which Aristophanes used in Ecclesiazusae to mean some sort of strange hash comprised of two-week old leftovers. fuzzy meatloaf, anyone??
somehow i suspect this is a YART.