Still, there's a common denominator of exultant, almost dervishy gyration, along with an acting-out of aggression that can bear a startling resemblance to street fighting.

WSJ: Bothered and Bewildered

But is the recent gyration in oil prices a function of supply and demand or is it a sudden rush in or out of commodity index funds?

FORBES: Oil and Natural Gas Part Ways

For those who asked for those details, Mosher said he and a colleague would "have to go through this gyration" to redo the figures to match the decreased rebate paid to the customer.

NPR: Informant: Haslam Aggressive Sales Tone At Pilot

And they performed a "WIGGLE" test. (I know you will find this hard to believe, but that is NOT an acronym for Wire Integration Gross Gyration Looseness Exam -- it's just a plain old wiggle test.) In any case, the wires all checked out -- and on went the flow toward a January 19 launch.

CNN: Challenger explosion