Definitions by Fork Me With A Spoon

66 

Having regular sex as opposed to 69 Where the ovals of each number a supposed to represent the heads of each person particapating.

My and my gurl are gonna 66 tonight.

66 by Fork Me With A Spoon January 10, 2004

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