From Writinghood.com:
Lopadotemachoselachogaleokranio –
leipsanodrimhypotrimmatosi –
lphioparamelitokatakechymenokich –
lepikossyphophattoperisteralektr –
yonoptekephalliokigklopeleiolagoiosi –
raiosiraiobaphetraganopterygonThe word consists of 182 letters. This English word is derived from the Greece word, originating from the drama script of comedy titled “ecclesiazusae†written by a Greek writer, Aristophanes, 448- 385. It refers to spicy foods that cooked from the remaining vegetables and beef.
(via J-Walk)