Knuck Fuck 

Noun:
Someone who doesn't get any pussy.
-Always fucking their own knuckles: masterbating.

Verb:
To finger blast a chick.
-Penetrating the vaginal cavity with one's knuckles.

Use in colloquial dialogue:
-"Atleast I'm not a knuck fuck like Andrew!"
-"Dude, all I had to do was knuck fuck a bitch and she got all wet."

Knuck Fuck by Vin December 7, 2007

knuck fuck 

The action of fucking one with ones knuckles, most likely in the asshole, however, this can cause ripping in the anal walls, so lube up and avoid practice if knuckles are extremely bony, or you have a constant twitching problem, and or phobia of blood.

We were so drunk last night, she let me knuck fuck her.

I totally ripped her a new asshole, but it was her idea to knuck fuck.

knuck fuck by james o'harris September 10, 2010

knuck fuck 

The ceremonial joining of two bros via a fist bump, thus rendering the two parties involved friend zoned. Once you’ve knuck fucked, you can never actually fuck (sex).

Hey, do you wanna fuck?
No bro, we can’t, we knuck fucked last night.

knuck fuck by itsokimaginger November 4, 2022

Knock the Fuck Out 

Knock the fuck out, a term used mainly when someone gets punched in the face, thereby resulting in a minor (or major) concussion or simply broken/bloody nose.
Nearly any sort of head-trauma, so long as it's very painful, is considered 'getting' knock the fuck out. You never use 'knock the fuck out' with an 'ed' at the end, because it ruins the point of the gangstuh-speak. Honestly, don't add the 'ed' or you get knock the fuck out.

Me: You better get me my weed by Monday.
John: Or what?
Me: OR YOU GET KNOCK THE FUCK OUT, THAT'S WHAT NIGGA!!
(That Monday)
Me: Bitch you got my shit?
John: No, bitch.
Me: (Punches John in the face.)
Innocent bystander: Oh shit! You just got knock the fuck out!

Knock the Fuck Out by Nyiddle May 28, 2006

knock the fuck out 

Canadian slang;

to knock the fuck out is offering to perform oral sex. Euphemism common among the bath-houses of Toronto and Craig's List. This is unconfirmed.

Imp wants to knock the fuck out of GM.

knock the fuck out by Steve312 January 28, 2008

knick knack paddy fuck 

the act of fucking a drunk Irish bastard

"knick knack paddy fuck give that bitch a bone"

knick knack paddy fuck by Fagdonna May 22, 2004

knock me down and fuck me heels 

Self explanatory, a unnaturally high heel designed for optimal leg angulation. Typically a stiletto.

"Damn, she can hardly walk. but doesn't she look hot in those knock me down and fuck me heels."

knock me down and fuck me heels by Camilla W. Bush April 14, 2007