The finger that leads the way and makes sure you don't stick the wrong thing in the wrong hole, or just helps you find any hole.
I used my scout finger to find the hole next to my bed.
When you finger a girl on her period and end up with red fingertips, similar to what it looks like after eating takis.
"You didn't tell me you were on your period and now I got takis fingers!"
"Woah dude I got loads of pussy last night"
"What was it like?"
"It wasn't great , I mainly just finger Banged her"
The act of picking up the largest and most noticeable pieces of fuzz/crumbs/lint on your floor, instead of actually vacuuming.
Parents are coming over, better do a quick finger vacuuming!
The monkey finger - when you fall asleep with your finger in your girls bum, when you wake up pull out out and bend your finger, the crusty poo will make it look like a monkey finger
Were you monkey fingering last night?
Finger baking is a lot like finger banging but instead of "banging" your fingers in the vagina you "bake" them. The longer you can bake a finger the better, and the more fingers you can bake the better. Leaving 1 or more fingers in the vagina for an extended period of time constitutes the "baking". He who bakes the longest wins!
Dude! I was finger baking my old lady for 47 minutes last night. She loved it!
Verb: the act of dextrously typing without error.
Also, Noun: the agile tool of human history, useful for a variety of precise tasks.
Verb: I thin-fingered the hell out of those market orders; 120 days and counting with no misplaced digits.
Noun: I'm gonna give this qwerty phone the ole thin-finger, Mavis Beacon-style.