[CentOS] Terms..?

I read this list often, and although I'm not smart enough to contribute, 
I learn a lot every day.

But I read a post from this morning that contained this:

 >a fair amount of jiggery-pokery

Just wondering...is this a technical term?  Where is it documented?

I won't offer any insight into what vision it gave me.

;-)

Thanks for all the work on the distribution and all the invaluable info 
posted here.

-Ben