A type of Jedi mind trick used by sharp suited, quick witted sales people to sell a product or service by diverting the client from the point or issue they want to address to the point they want to them to focus on.
the client was focused on the price of the solution, but he/she gave them the old Jazz Hands and got them to agree the price was insignificant compared to the overall value the solution was going to deliver.
Jazz Hands: When you find hella big jazz apples (I'm talking ABNORMALLY LARGE), and crave them into what will look like hands. Thus creating Jazz Hands.
(No, I'm not a dad, I swear.)
The act of sarcastically doing jazz hands to show your lack of excitement about something. Usually used when someone is trying to show off about something that really isn't that sweet.
the jazz hands routine is when you use your computer or smartphone to look up information online, this pisses baby boomers of as they had to spend hours on end looking through manuals and books to find the information they needed.