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?"
"Jasoning Yourself" is when you have an idea on how to improve something or a process and you make a suggestion to a group of people. Then, because of your suggestion, you're asked to do the thing you suggested.
"Bob, I think while on the trip we should go float the river." "Jack, that's a great idea! Why don't you look into setting that up. Thanks for Jasoning yourself!"