Knife Play

When used in a sexual context it refers to the use of a blade to enhance a sexual experience. Knife play may be used in a variety of ways depending on the individuals sexual preference. It may range from simply showing the knife to instill fear, sensually running the knife along the partner possibly creating light cuts to heighten sensitivity and excitement, to even heavy pain inflicting gashes that cause permanent scarring.

I exposed her to a form of knife play that bettered our sex life indefinitely.

by Sayjo March 26, 2008

Knife monopoly

Basically a normal Monopoly game but the losers all get a knife placed in them

John: Hey guys anybody want to play knife Monopoly?
Jeff:
Harry:
Joshua:
Erik:
John: Oh shit I forgot I won last game

by Vortexpug July 22, 2019

knife up the anus

A term that can be used not only instead of the term 'pain in the ass' but also to produce much more vivid imagery than pain in the ass.

A: How did you get fined man?
B: I had my feet on the seats of the train and got fined $175 by some shitty cops.

A: Now that's a knife up the anus.

by krasbot July 9, 2010

knife hand

When you take either your left or right hand and extend all fingers, with your thumb extended along the hand, much like a karate chop and you point your "knife hand" at other people and tell them how fucked up they are. Using lots of expletive deleteds are exceptable. You can also throw knife hands, which mean you are point your knife hand furiously at an individual in hopes he or she will retaliate with physical force in which you will ankle pick them and throw knife hands into their throat.

Did you just knife hand me?

by Muzz7297usmc October 10, 2008

Knife Booger

A booger (dried nasal mucus) that gets hard and sharp enough to stab or cut the inside of your nostril. It can result in pain and sometimes a nosebleed.

"Dude your nose is bleeding, what's wrong with you?"

"The low humidity today gave me a really bad knife booger and it cut me when I was trying to pick it out."

by SR20DEN December 24, 2009

Knife Hand

Knife hand is something the Marine Corps produced during the Second World War, specifically in the Pacific Theater to deal with Japanese Banzai troops, and those select few Japanese troops who wielded katanas.
The Ka-Bar although useful, had a few drawbacks. The biggest one, having to be drawn out of its sheath. In a life or death situation where time is of the essence, this just was a major problem.
According to legend Chesty Puller while fighting in the Pacific, exclaimed "Fuck these fucking samurai wannabes! I'll show them!", took his hand, using his fingers created a spade-like shape, and proceeded to knife hand hordes of Japanese Imperial soldiers.
The knife-hand also became a tool for military training due to its ambiguous nature of weapon, human parts, and has been scientifically proven to increase the learning aptitudes of the ignorant and not-so-smart types.
The knife-hand was thus adopted, and became a part of American history.

Chesty Puller's knife hand really fucked up a lot of Japanese fucktards.

by fucktheairforce April 14, 2014

Knife Helmet

A drink that is a mix of beer (draft) and a gin and tonic, served over ice.

Imbiber: Two Knife Helmets please

Bartender: Any preference for beer or gin?

Imbiber: One with PBR and Bombay Sapphire, the other with High Life and Hendricks

by Greek25 May 14, 2012