Jargonium 

Radioactive element named after the late Jacob Larson. Its accidental discovery is widely known to have caused him fatal rectal hemorrhaging. Jacob's last words where a collection of inaudible jargons such as "Yugamo" "Aigheee!" and "Imgaaaeey" hence the name Jargonium

Symbol JG

A Jargonium atom has 92 protons and 99 electrons, of which 7 are valence electrons

That Jargonium sure fucked up Jake Larson.

Jargonium by A very smart chemist December 3, 2013

Jargonify 

The act of making up words, either in order to make oneself sound more inteligent, or for lack of a better word.

"I hate it when people Jargonify"
"Ya! Why can't they be more Vocabulous?"

Jargonify by Dave Swartz October 8, 2005

jargonaut

1 a person who uses jargon in every-day conversation.

2 a person adept in the navigation of heavily jargon filled literature.

A jargonaut might say: she/he is the NCO @ the HPY in charge of DCH and MBS processing on a RTS basis in accordance with DCHMBSP.

jargonaut by Divado January 14, 2008

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

Jardanium 

Jardanium is a male twitch streamer he is always wearing a red Mario cap because it was surgically stitched to his skull

Hahaha Jardanium’s so funny

Jardanium by Robb does stuff November 28, 2020

jargoning 

To use jargon specific to an area of expertise you and at least one of the people you're talking to understands that is unfamiliar to other people around you; thus excluding them from your conversation.

Civil engineering student 1: "Hey, check out that spiral reinforced column over there, I wonder what the dead load is on that member?"

Civil engineering student 2: "About as much as I load on your mom every night."

Dumbass arstie: "Despite the jargoning, I understand you just burned your friend pretty good, huh?"

jargoning by Swyss April 28, 2007

Jargonaut

One who seeks to invent new jargon.

"Penn is a Jargonaut as he made a word up just so he could get in the dictionary.

Jargonaut by Teller July 8, 2003