Academics invent short names for common (in their field) concepts not because they're 'sweaty' but because if the thing you're going to mention in every second paragraph in a good chunk of the communication you do with other people working on the same topic requires a full sentence to explain you're going to A. get really annoyed at having to type it out all the time and B. probably explain it slightly differently every time and confuse people.

Academic jargon isn't invented to be elitist, it's invented to improve communication.

(of course there's a good chance you understand this already, and you're just making a dumb joke, but I figured I'd explain this anyway for the benefit of everyone reading)