piss knife

when someone freezes their piss into the shape of a blade and uses it as a knife.

john used his piss knife to carve a Halloween pumpkin

by the cuck champion May 14, 2019

Knife in Mattress

A scenario, often playful and sexual, in which a person forcefully stabs a knife into a mattress and uses it as a sex toy, sometimes as part of an act or roleplay, while their partner or praises them.

The term is heavily inspired by a scene in the Book "Lights out" by Navessa Allen in which a character proposes the idea of riding a knife in a mattress.

Eammon i want you to grab a knife and stab it into the mattress and watch me ride it as you praise me.

Knife in Mattress

by Freaky Def August 10, 2025

JACK KNIFING THE SUN

It takes three people and a big mansion with a long hallway. It is when everyone is NAKED and the SUN is at the end of the HOLE (HALL) and the MOONED spreads the CHEEJS of the SUN as far apart as possible to expose the entire ASSH0LE where the other person is at the end of the other hall 40 feet away with an ERECTION what happens is the SEXUAL ACT starts.

Whatever condition the ANUS is in whether it is dry or not , the JACKKNIFER runs as fast as possible why the other has the MOON spread OPEN and plunges their DICK into the SUN but the key is the DICK can never hit the CORE as they only CRASH INTO THE SUN for which the SEX ACT is called appropriately JACK KNIFING THE SUN and whether that ASSH0LE SURVIVES is GODS choice but it shows how dangerous those DICKS can be.

by ASSHOLE LOYAL QUERY TELEPATHY September 29, 2021

Whore Knife

A knife one carries to fend off ravenous whores.

Terry kept his whore knife on him at all times.

by nknwngrwr June 1, 2020

Lost Knife

once known as Icedknife

Lost Knife used to be Icedknife a cool kid turnt cold

by Say heyyyyyyy April 27, 2022

Knifing it

When you have to poop so bad that you take your hand and make it flat and wedge it in butt to keep yourself from pooping your pants.

Bro I had to poop so bad I was knifing it

by Probably not too June 10, 2023

Butter knife bitch

Someone who makes it out of the hood in pursuit of culinary aspirations. Usually an individual not respected by the people they moved on from.

"Nah, he just a butter knife bitch, man. Fuck Em'."

by Bobby Womax January 6, 2023