Jackspedicey is a mispronunciation of the name Jacksepticeye ,made by a person(Jesus on fiverr) , who was paid by Pewdiepie to make an advertisement to his deleted channel Jacksepticeye2.
I just wanted to say, subscribe to my channel Jackspedicey2!
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!
'Port and starboard scran spanners' is knife and fork.
'Couldn't organise 50% leave in a two man canoe' is someone who is disorganised.
For further info find the book JackSpeak. it'll be somewhere on the internet