Person/People (usually with a university background or a similar form of higher education) who decide to speak in convoluted, very jargon oriented terms about general subjects/topics with the main intent to either: show off their supposed expertise; their superior intellect over their audience; or both.
The main feeling of their audience, however, would typically be "what a long-winded prick..." or a similar negative thought.
Expanding from this, politicians could be described as Jacademics with enhanced convolution and word play abilities.
Professor at dinner party: You know Charles, the stagnant, and you could even say bearish, state of the economy is fundamentally a result of the proliferation of questionable securities and derivatives products offered by major investment banks with the help of their Federal Reserve and Politician friends.
Thought of a general listener: What a Jacademic / Jackademic!
A Jackcident is when a male human is masturbating over erotic material, but accidentally cums at the moment that the camera is looking at the male porn actors face or there is no one but the male porn actors in shot.
1. Jim was enjoying a good bishop bash, until he jackcidented all over the place
2. Bob: I had such a Jackcident last night!
James: You're a homosexual! Don't you deny it!
Bob: Seriously dude, it was a Jackcident!
An old term referring to a "dandy" - an upstanding, fashionable man - that flaunts their class and fashion.
The term "dandy" itself has no negative denotation.
"That guy keeps telling everyone his fashionsense is the best. He's such a jackadandy!"
Used by the politically exasperated illustrate the lack of any substantive difference between the two major US political parties, the term combines the symbols representing both parties--the Democratic donkey (jackass) and the Republican elephant (pachyderm).