poop knife 

A knife stored near the toilet to chop giant concrete turds that would otherwise clog the toilet. Poop knives should be dull (since an accidental skin laceration would result in infection) and long-handled. Poop knives should never be used during the bowel movement.

You may want to find something else to butter your toast with, for that is my poop knife.

poop knife by Sheridan Bucket June 28, 2008

Poop Knife 

An idea, tool or tradition that was originally thought to be ubiquitous, then discovered to be unique to one's own social group (usually a family), then finally revealed to be far less unique than one thought, though still rare enough that an average person will likely not know about it.

The literal poop knife (a knife used for separating large turds into smaller pieces, such that they fit down the toilet) is the best example.

I thought it was just my family that celebrated Three Kings' Day. Turned out to be a poop knife.

Poop Knife by thorvindr May 28, 2019

icy poop knife 

A frozen dagger made of feces

Watch out Billy, he's got an icy poop knife!

icy poop knife by Cletus April 10, 2015

knife poop 

Knife poop (nye-ph)(p-oo-p )- n derived from English slang - a turd that splits your butt hole because it has to stretch so far causing excruciating pain due to the interior walls of your anus being ripped i.e jagged poop.

Omg my anus is bleeding! It must have been a knife poop!

knife poop by kat_aklysm July 21, 2011

Poop knifing 

The act of cutting your poop in half while shiting. This is done by clenching your anus with great force to separate the poop in half. Some people will jokingly say they can separate there

I had to start poop knifing due to the sheer length of my poop.

Poop knifing by Poop knifing September 24, 2025

poopknife 

a knife that is usually used for cutting up big fat turds stuck in the toliet after someone has been constipated for a long period of time.

who left poop on my poopknife?

poopknife by olaf the pimp December 12, 2006