To fing, verb.
To
curl and
stretch, together with several others of one's kind, accomplishing simple tasks and sending visual signals
Most commonly used when referring to actions taken by fingers, but can also be used for other things, such as
tentacles.
"She asked me how many
sugars I wanted in my tea, so my
hand's little sausages got to work and finged her a seven."
"This action-packed video game requires expert
finging."