A word used in southern california mid60's early 70's a word/expression meaning of: In full and total agreement of:,to go along with,To:Agree,Concur.
dude#1:Oh man! that car looks like a piece of S#!T! dude#2:I'm hep!(2) dude#1:hey man,I'm thinking about going down to mickey dee's for a quarter pounder you hep?dude#2:I'm hep to it(3)dude#1:Wow!that looks so cool the way everything is arranged dude#2:I'm hep to that!.
someone who knows the score. someone who understands 'jive talk'. someone who is 'with it'. the expression is not subject to definition because, if you don't 'dig' what it means, no one can ever tell you.
he was hep to the New Yorkjunk scene, so he could score for it easily.
The word that birthed the term "hip". Largely used by black Rude Boys and hipsters in Jamaica and the United Kingdom in the late 50's and early 60's, and is sometimes associated with ska.