the act of wildly thrashing one's arms and head (often accompanied with the stomping of feet) in response to scandalous or contemptible information
The man jimmy-jazzed for minutes after understanding the relationship between Prendi's cousin and John.
A piece of information that is trite and not worth recounting or listening to.
Scenarios or acts of this same nature constitute usage of the word as well.
Don't give me that jimmy-jazz.
Once I'm done with this jimmy-jazz I'll come smoke with you.
Jane: What's been up?
Jim: Just taking care of a bunch of jimmy-jazz.