Finger Wiggle
When something is so incredibly cute you get an over compulsive urge to finger wiggle. The act of bending your index finger and having a spaz attack...usually accompanied by the sound "hhheeehhhhh".
I was watching the show Mobbed last night, it was so cute I was finger wiggle-ing the entire time.
Two Finger Wiggle
A method of inciting wetness in a female by inserting the ring and middle fingers into the vagina and wiggling them very fast.
Barlow hit Pash with the two finger wiggle round the back of KFC. She loved it!!