Sphincter Centric Theory

If the universe is infinite, anywhere could be the centre of the universe, so your asshole could be the centre of the universe.

Have you heard of the Sphincter Centric Theory? My asshole is the centre of the universe!

by jacobrh3 December 5, 2021

Sphincter Check

When something makes your anus clinch up because it is discomforting.

Seeing broken bones gives me a sphincter check.

by Tropical Glyph November 13, 2017

Sphincter touch

To touch ones sphincter and tickle it

“NO DONT SPHINCTER TOUCH ME IT TICKLES”

by Cuntpop April 30, 2020

sphincter surprise

massive surprise anal insertion

my gay love interest (luke dattilo) gave me a sphincter surprise for my birthday

by VintageCorn April 24, 2015

Sphincter Titties

a fat man's tits.

Johnny, i was gonna fuck your mother last night but I realized how much your father's sphincter titties turned me on. I fucked your dad Johnny.

by Sphanky Phresh July 25, 2010

Sphincter took the jimmies

Diarrhea

My sphincter took the jimmies and I ruined my clothes !

by Miss Gale March 18, 2023

Sphincter of Doom

Refers to the large void situated in the main room of "Temple", the infamous multiplayer map for Nintendo 64's Goldeneye. Until the release of Perfect Dark, things would only travel out from the sphincter (eg. bullets, remote mines). The long awaited Perfect Dark allowed players to jump into or "enter" the Sphincter, creating a 2-way traffic system which revolutionized the tactical approach when fighting for the Temple.

Eric - "Shit, I saw the fuckers, they're down the Sphincter"

Jim - "Throw a timed mine!"

Eric - "Timed mines are shit! Who the fuck uses them anyway?! I'm going in..."

Jim - "You cant enter the Sphincter of Doom here! You're thinking of Perfect Dark!"

Eric - "Shit, fuck, I knew it, now I've lost them. Why is there a fucking invisible wall anyway? Why would i NOT be able to jump down?"

Jim - "Chill man, meet me at the crossroads We'll get 'em there"

by Nickeatworld March 1, 2009