A general reference to something so out of the ordinary Thus it can be only used on very special occasions because it passes the use of swears and/or expletives in that form of awesomeness.
Shaq is less than 9 feettall, Redunkuless
"Dude, Pamela Anderson was at my house last night" "Dude, that's redunkuless"
Derived form the popular word redonkuless.
But has the added "ness" at the end for appropriate situations. Can be used to make yourself sound more scientific. Handy when your under stress to impress.