Top definition
While behind someone inserting your index finger into thier mouth and pulling back towards the back of thier head therefore catching them like a fish on a hook. The sexual refrences above are foreign to me. To my knowledge no one has ever caught a fish with a hook to the ass.
Amongst other things the fishhook is illegal in the U.F.C. because it is so brutally painfull.

I gave Kano a fishhook so hard it ripped the corner of his mouth.
by Lancelot87 April 27, 2006
Get the merch
Get the Fishhook neck gaiter and mug.
Sep 6 Word of the Day
Style with Ease
Damn that was a steezy ass kickflip son!
by niggaliciouszor April 29, 2007
Get the mug
Get a steezy mug for your Facebook friend Paul.
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!"
by K9GUY June 03, 2009
Get the merch
Get the fish hook neck gaiter and mug.
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.
by Shitbrick April 19, 2005
Get the mug
Get a fish hook mug for your friend Paul.
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!
by Fork Me With A Spoon January 10, 2004
Get the mug
Get a fish hook mug for your mother-in-law Riley.
The extremely painful yet extremely fun to dish out torture method where somebody in the possesion of a hockey stick creeps up behind a man, sticks the hockey stick in between his legs, lifts it then draws baack.
I fish hooked some of my hockey team members to check their gender this morning
by Knibnobber December 17, 2014
Get the merch
Get the Fish hook neck gaiter and mug.
1. A metalic half-circle used to catch acuatic life, usually attached on string
2. A quick jab to your jawbone
3. A car pulling quickly in front another
1.I caught the fish with a fishhook
2.John was really annoying so i gave him a quick Fishhook.
3.Because of the traffic jam i had to fishhook to work
by Leyla Bornack June 12, 2007
Get the mug
Get a Fishhook mug for your Aunt Yasemin.