sphincterage 

The act of laughing so hard that one will clench their anal sphincter with enough force to induce internal bleeding.

LOL! That joke was so funny. I have serious fucking sphincterage now.

sphincterage by A Short Ass Llama March 15, 2017

Sphinctergeddon 

What happens to youre ass the morning after a night of poor dietary choices.

"Don't go in there."
"Why?"
"It's occupied."
"By who?"
"The four horsemen of the Sphinctergeddon."

Sphinctergeddon by Turbobear October 21, 2006

Sphincterine 

(Noun) Anal passage cleanser. With a tigling sensation and minty fresh taste it'll keep your brown eye sparkling!!

"Sphincterine, makes you tingle and feels so clean,
Sphincterine, cleans your sphincter and what's between,
Sphincterine...Ahh"

Sphincterine by Colin Willment (Glasgow, Scotland) October 18, 2004

sphincterite

A highly concentrated brown rock found between ones ass cheaks. The rock is caused by poo particles buildingup overtime to form a rock like substance.

ow! someone hit mein the face with a sphincterite!

sphincterite by poo 2 stink ratio July 28, 2003

Sphincterless Shit Cannon 

Someone who spends the majority of their workday clogging up the toilet and consistently smells like ass. Someone who who shits every hour on the hour, has no intestine, just a shit tube running from their throat to their ass, has been known to shit watermelons and small marsupials.

Man don't go into the bathroom, Jonathan has been acting like a Sphincterless Shit Cannon.

Sphincterless Shit Cannon by cuddlefinger November 15, 2011

sphincterized 

Uptight, reserved, unable to let loose. The epitome of anal-retentive. Like a bag with a drawstring pulled tight.

Christy's sphincterized book bag contained three copies of poetry by T.S. Eliot.

sphincterized by Noir September 6, 2005

sphincterama 

A word used to describe a spectacular display of anuses, either actually or metaphorically.

There’s this amazing group photo I’ve kept of all of my ex-office mates, that includes everyone from the CEO to every last underling that worked there, at one of our seriously debauched annual holiday parties, which I’ve simply and aptly titled, “Sphincterama.”

sphincterama by Dr Bunnygirl November 29, 2022