look up any word, like cunt:
 
8.
1. The sexual act of making a woman have an orgasm by use of your finger(s) and nothing else.
I'm too sensitive for a vibrator so Steve fingerbangs me after he's finished.
by roushie September 08, 2008
 
9.
Finger Bang is the name of the boy band the boys from South Park and Wendy try to start up in order to make Cartmen's life long dream come true, to make ten million dollars.

To finger bang to use ones finger as a gun.

Finger Bang to rapidly insert one's finger(s) in and out of the pussy or anus.
"Have you heard Finger Bang's new cd? It's banging!"

With the hand in a gun shape - "Bang Bang I shot you down."

Guy 1 "So how was having Anna over last night?"
Guy 2 "Oh it was totally great I finger banged her all night long."
by MoonSunStar April 07, 2008
 
10.
When a finger is inserted inside a woman's vagina. Touching the side of the labia at the same time.
Drayson decided to finger bang Sophia in the side of the church. It was so hard, Sophia said it hurt.
by John Wolf Junior January 05, 2012
 
11.
What teenagers in the 80's did
Tommy fingerbanged me at the Debbie Gibson show last night
by diarrhea Jones December 14, 2013
 
12.
To give a girl pleasure by launching your fingers in and out of her vagina
"Come on then tell us, she give you a blowie or what ???"

"Nah bled. Just finger banged her ed off innit"
by paaal January 29, 2014
 
13.
To put your finger(s) in a vagina and unmercilesly slam them in and out.
Duane finger banged Jenny so hard, she sprayed all over his face and left his bed like a paddling pool
by FCUKer69 September 01, 2013
 
14.
How I got into law school
I finger-banged my way to the top.
by Big Terry April 22, 2004