When your hibachi chef fluffs his junk before lighting the onion ring volcano, his way of enhancing the experience for everyone involved.
Though it’s not the cleanest but I know I have a good chef when I see his Japanese jazz hands fire off before the show.
The various motions people use trying to get the hand air dryer to start in a public restroom.
Man, that guy made restroom jazz hands for over a minute before he figured out the air dryer didn't work.
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.)
"What the hell are you doing?!" "I'm making Jazz Hands, Richard!"
The act of causing another to ejaculate without their knowing.
He used id voodoo jazz hands to make me cum in my pants.
The act of performing a google search. The company Google (now known as Alphabet) was originally based in Mountain View, California (USA). Jazz Hands refers to a dance move with fingers outstretched, rapidly moving, and fingers splayed somewhat similar to typing.
Take the part number and do the ol' mountain view jazz hands routine to find the spec sheet.