A combination of the words raw and audacious. Used to describe someone or something who is boldy or daringly raw; a completely higher level of rawness.
MaryKate: I just at tacos, summer reading sucks, I failed this one quiz, what should I wear for tomorrow?, my brother just choked on a noodle.
Andres: Whoa man, hold on, randocity.
is like rad but not. same concept, but you're saying the "radocity of something was so high...". meaning that whatever sentence you may stick in there means you're judging the "coolness" level of something as being very high. yep.