tornado finger 

One who has one or multiple fingers that are able to manipulate a clitoris like a speed bag....

Luke Warmwater used his tornado finger on Mary Jane Rottencrotch in such a fashion that made her taste the rainbow.

tornado finger by Filthy mustache May 21, 2018

Finger Tornado 

The awkward twirl of the hand over the screen of a phone, tablet or touchscreen.

When you freeze in the midst of navigating the system, the hand circles like a loading dial.

The motion of the hand with index finger outward, circling over the screen is intended to help speed up the brain to limit the awkward delay. Typically in the presence of a another person observing the motion. But can also occur in a solitary moment of brain fatigue. Strongly associated with excessive caffeine or nicotine use.

‘Mike has a lot of potential when it comes to closing sales, but he often makes his client anxious with all those finger tornados, I think he gets too anxious when taking payment.’

Finger Tornado by BB31 October 5, 2023