fish-hook 

during doggie fashon fucking, the act of pulling a woman's head back by grabing the insides of her cheeks with your index fingers.

Last night while fucking your grandmother, I gave her the old fish-hook and her dentures fell into the dog dish.

fish-hook by Capn' Caucazoid September 1, 2003

fish-hook 

the act of putting ones foot in between someone elses legs from behind and pulling it back, crushing their testicles.

person:"OOOWWWWWW!!!!!"
person2:"I just fish-hooked you"

fish-hook by fella March 20, 2003

fish-hook 

1. A small bent piece of metal with a barb on the end used for catching and insnaring fish.
2. A small bent piece of metal with a barb on the end used for catching someone's testicles.

My testicles, I hate fish hooks!

fish-hook by ShoesRBad March 20, 2003

Fish-hook 

A cock that bends to the side. Many times it seems to make a 90 degree angle.

YO! Gabe got one nasty lookin fish hook

Fish-hook by Nick-Schwartz project January 14, 2004

fish hook

Fish hook- a sexual manoevre in which one person uses a finger or a thumb to form a crudely improvised hook inside the orrifice of another, followed by exerting an outward, stretching pressure on said orrifice.

"Dude, I was in the heat of the moment and I fish hooked my Mrs...didn't she get upset with me! "

"Stick that thumb in my mouth and fish hook me big boy!"

fish hook by K9GUY June 3, 2009

fish hook

While performing intercourse "doggie-style" this maneuver involves the pitcher inserting his curled finger into the catcher's mouth and pulling back to degrade the subject or cause pain.
A "double fish hook" involves the same maneuver using both fingers.
A "rusty fish hook" involves fingering the ass of the catcher prior to insertion of the finger(s) into the mouth.

When I walked in I saw Carlos spanking your sister's ass and giving her the fish hook.

fish hook by Shitbrick April 19, 2005

fish hook

Putting a finger in someones mouth while trying to hurt them and then pulling as hard as you can to rip their cheek. This resembles a fish being hooked so is called the fish hook.
As seen in The Gangs Of New York

The young lad almost fishhooked you!

fish hook by Fork Me With A Spoon January 10, 2004