resideuce 

the remnants of a masive dump left on any portion of an already flushed toilet.

Jules took such a large, gelatinous dump that even after 3 flushes, resideuce remained in the toilet.

resideuce by sciflyer.25 September 11, 2010

Residouche 

When you stumble upon a douchebag ex boyfriend/girlfriend’s belonging they left behind, residouche.

Damn, more residouche. I was cleaning out my closet and found a pair of my douchebag ex’s tighty whities again.

Residouche by Msjames44 June 24, 2019

Residency 

Medical graduate education where sleep-deprived residents (MD/DO) are underpaid and work 100 hours a week to become good physicians. Not to be confused with the 500 hours total required to become a nurse practitioner.

NP: "When I was in residency..."
MD/DO: "You keep using that word, I don't think you know what it means"

Residency by Oracle9825 June 17, 2020

Residouche 

Compound word from Residue and Douchebag. Pronounced, (reh-seh-doo-shh).

Definition: The leftover douchebags, from the previous herd of douchebags, who remain in a bar or club to try to find a drunken straggler to manipulate and/or molest after said bar or club has turned on the lights and most people and self-respecting Douchebags have left the establishment.

"Girl, PLEASE hurry up and finish that drink!! We gotta get out of here before we get spotted by a RESIDOUCHE!!

Residouche by Janeiro777 May 23, 2013

pussy residue

Obviously the fur left behind from a cat, in a location where it had lounged for an extended period of time.

"Hold on Bob, i need to clean the pussy residue off of the couch before you sit on it. "
Mittens got his pussy residue all over the sheets, and now there is some in my eye.

I can't stop sneezing due to all of the pussy residue clogging up my sinuses after i let Chewbacca lay on my face all night.

pussy residue by underrated cookie April 26, 2014

redeuce 

To repeat the action of pooping.

"Even though I just dropped a fudgecake, I feel another man-potato coming. Time to redeuce."
"While you can redeuce, you should not reuse or recycle the toilet paper."

redeuce by nolen December 14, 2006

blast residue 

the splattered pattern of residual poop on a toilet bowl after an attack of explosive diarreah.

I went to use the toilet only to find blast residue from the previous user.
It was totally disgusting!

blast residue by ueno1 May 16, 2009