Jargonista 

A person who is able to use a variety of technical terms to ultimately say nothing meaningful, but somehow still manages to satisfactorily answer questions from senior management, all while sipping a Venti, sugar-free, non-fat, vanilla soy, double shot, decaf, no foam, extra hot, Peppermint White Chocolate Peppermint Mocha with light whip, upside-down, 1 pump of peppermint, 1 and 3/8 pumps vanilla, heavy whip-cream, 3 ice cubes, 1/4 teaspoon Nutmeg sprinkled on top, with green sprinkles, light cinnamon dusted on, stirred, with no lid, double cupped, and a straw

Gary is the ultimate jargonista. He was able to deflect each of Claire's questions with a bunch of mis-used and non-sensical technical terms without spilling his latest barista creation.

Jargonista by Furry Trout August 14, 2011

Jabronistan 

Broward County, Florida -- due to the shockingly high jabrone count.

Once you've left Dade County and entered Jabronistan, you're now basically in Alabama.

Jabronistan by AWH June 11, 2006

jargonstorming

Jargonstorming is like brain-storming, except the brain has been replaced by jargon. The jargonstormer (i.e., the speaker or writer leveling the jargonstorm at listeners or readers) frequently is unaware that they are not actually saying anything due to a lack of understanding of the underlying meanings of the jargon they employ as they fail to make any point; cynically, the jargonstormer is sometimes aware of this, and is leveraging the jargonstorm strategically to preempt meaningful contributions from others, by overwhelming those unfamiliar with the jargon and alternatively disgusting those who "see" through the jargonstorm to the point that the jargonstormer is not called to task for their transgression.

The following utterance is an example of jargonstorming: In order to properly agendize what we are doing such that we can maximize the synergies to leverage this window of opportunity, we need to strike while the iron is hot and keep pushing the envelope.

jargonstorming by learning2Bbrief November 24, 2010

jargonise 

verb - to jargonise, the act of taking a simple easily understood word and changing it to a different word which is harder to understand by most as it is from a semantic field understood only by those with intense knowledge of that particular field. Can also be the act of taking a simple easily understood text, and carrying through a similar action as above except to the whole text. past tense, jargonised

I was able to understand that word, because it was just the word, 'word', but now someones jargonised and its now 'lexeme' and I can't understand it.

jargonise by jargoniser March 26, 2011

jargonistic 

adjective - used to describe a word which is of a very specific semantic field which only people with knowledge of that field would understand, can also be used to describe a whole text

I keeping reading this text book, but i can't understand a word of it, it's really jargonistic

jargonistic by jargoniser March 26, 2011