What is whole caboodle?

Some articles on caboodle:

Fossil Word - English Language Examples
... use Bygones, as in "let bygones be bygones" Caboodle, as in "kit and caboodle" (a "born fossil" in that "kit and caboodle" evolved from "kit and boodle ...
World's Favorite Gay Hero! - Miss Adventure Ridin' The West
... Tagline "They call me Kitten Caboodle" Circumstances demanded another of Miss Adventure's fabulous disguises ... Posing as "Kitten Caboodle", Bart hired her on the spot ... He purposely hinted that Kitten Caboodle was Miss Adventure in order to lure Bart from the saloon ...