adjective (sometimes lowercase) Slang.
  1. most wonderful or exciting: a rock band that was regarded as Endsville in the late fifties.
  2. (of a location, circumstance, etc.) most isolated or undesirable.

Origin of Endsville

see origin at end1, dragsville
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018