sphincter blossom

the picturesque look of the anus ring as it opens like a flower to expel shit/semen/gerbils etc.

you shoudda seen dat swollen sphincter blossom drip after I blew my load in her azz.

by ebony luvr July 11, 2003

sphinctometer

1. A device for measuring the degree to which one is an asshole.

2. A device for measuring the degree to which one is full of shit.

"Wow, Buck, that story just sent the sphinctometer needle into the brown!"

by biggs33 December 9, 2008

sphincter fairy

A Mystical being known to come from the anal realm; see also - Ass Fairy

One night i awoke from a deep sleep and found a disgusting creature with wings flying around my bed, when it realized i was looking at it, it then vanished into my naked rear end. it obviously was a sphincter fairy.

by Niggerlipped turdburglin' guy July 29, 2011

sphincter jinxed

After eating something questionable, whether it is excessively spicy or expired, and expecting devastating gastrointestinal repercussions from doing so. After telling someone you are surprised you survived unscathed, soon after the food wreaks havoc on your sphincter.

John: "I had some atomic sauce monday and nothing bad has happened yet."
one hour later
John: "I retract my statement about the atomic sauce btw"
Jeff: "haha you got sphincter jinxed, I am adding that to urban dictionary"

by Kissel Krooner June 19, 2013

Sphinchronized

When 2 people's bowel movements have aligned to the same general time.

"My best friend and I have known each other so long that even our morning dumps have sphinchronized"

by SixSpeed July 26, 2017

Sphincter Slurpee

To slurp cum out of an asshole after ejaculating inside of it.

After pounding her in the ass, he enjoyed a Sphincter Slurpee to quench his thirst.

by Thank you cum again! December 7, 2017

sphinct-o-second

That split second just as you realise something really bad has/is about to happen, your stomach feels like you're falling off the top of a tall building and your sphincter grips up tighter than a Duck's Arse.

1. I was in the office late at night and thought the place was empty, I was just about to start Rounding up the tadpoles when a cleaner walked in! There was a sphinct-o-second moment while I frantically packed my todger away.

2. Sent a sext message saying "I'll be home in 5, lube yourself up!" and as I hit sent, I saw "Received: mother in law" !

by ADzski March 7, 2019