Cocoa Knife

Nickname of the penis when entering the butt.

We had a few drinks and I fed her the cocoa knife.

by EF Tedenfred May 18, 2010

Persuasion Knife

A device, or figure of speech, used with NPC* inaction (can be in real life and virtual) that is used to sway said NPC into giving unto one's way. Can be used in a threatening way, or friendly, mostly threating.

*Non Character Player (or not you)

Person 1:Today I had to use my Persuasion Knife to get my lazy brother to mow the lawn today

Person 2:"You pulled a knife on him?
Person 1:No, a rock. It works like a knife.

by SafetyPants April 26, 2011

to knife-jack

( named after Jack the Ripper : to take hostage, kidnap, threaten, rape, or sodomize someone at knife point

Nobody knows to this day if Jack the RIpper tried to knife-jack his victims or if he used more subtle forms of psychological manipulation to get them into his hostel room before killing them.

by Sexydimma May 27, 2013

to knife-jack

( named after Jack the Ripper : to take hostage, kidnap, threaten, rape, or sodomize someone at knife point

Nobody knows to this day if Jack the RIpper tried to knife-jack his victims or if he used more subtle forms of psychological manipulation on them before killing them.

by Sexydimma December 8, 2014

Dirty Knife

A knife that is a murder weapon.

That dude over there has a dirty knife.

by Lingling51 May 8, 2018

Butter-Knife

The action of using your dick to wipe your cum on a part of your partners body, in a similar fashion to how you spread butter with a knife.

Chad: Yo, my bitch loves when I butter-knife her ass after I pull out.

Brad: Yo, she a freak, man!

by ElevenOsix June 2, 2018

Noodle Knife

A person who is limp like a noodle in person but behind your back or when you aren't looking will harden up and insult you or act tough.

John is such a noodle knife. He waited until I left to talk bad about me.

by high6ix67 June 16, 2018