Why overly specific CVs are also bad

My regular readers know how much I preach against generic CV’s,the kind with a vague, cliché ridden objective statement, followed by the laundry list of STUFF designed to appeal to as many hiring authorities as possible.
Today, I want to discuss the generic CV’s evil twin, the “Dense, overly specific to your last position CV” loaded with abbreviations, technical terms, and nomenclature.