Sphincter Factor

A television show similar to Fear Factor in which contestants shove bull testicles and insects up their butt-holes rather than eating them.

Dude, did you see Sphincter Factor last night? A guy totally shoved scorpion up his ass!

by an0n1989 October 18, 2009

Shut your sphincter!

Another way to say shut up. Confuses the person you tell this too which usually results in them being quiet. More effective than saying plain ol' shut up. The definition of a sphincter is essentially an opening in the human body (example: mouth)

Nick: Hi I'm Nick. I'm really fucking annoying and laugh at my own jokes. I have no sense of humor and look like a preteen girl. I will be a virgin forev...
Dan: SHUT YOUR SPHINCTER!!
*silence*

by dangerdan101 October 22, 2009

Sphincter Square Dance

When one is lying on their side, being penetrated anally, it's the squirming and moving about that one does to remove the inserted penis or object before defecation.

I was really getting it in and she started doing the sphincter square dance so I knew it was coming to an abrupt end.

by FletchRFletcher November 19, 2014

Sphincter Shit Swap

A fecal foreplay game that involves the act of pooping into another persons anus; preferably of a solid nature. The goal is to pass the poo as many times possible without letting it slip out and hit the ground.

I met this girl on craigslist who had a serious poop fetish. We played a few games of Sphincter Shit Swap before getting into grimy, unprotected anal sex. I beat her 12-5.

by TheFourthHouse December 15, 2012

butts, farts, and ... sphincters

something that unprofessional people talk about during a work business meeting

Person 1: In today's work meeting, we are going to talk about butts, farts, and ... sphincters

Person 2: Eww, that's totally unprofessional

by what do i care 125 August 25, 2022

Sphincter tickle by proxy

Placing a finger up your girlfriend or lovers anus with a view to getting her to reciprocate the action without having to say "Will you finger me hoop?"

The other day I recieved a sphincter tickle by proxy. Nice one...

by thewexfordlad April 1, 2007

Crustified Yetti Sphincter

1. Male or Female, an obease, nasty barnicle infested creature with ugly hair and unforseen features.
2. A fat nasty person.
3. A person with crusty skin leasions or dirty skin

See that dude over there buying those 10 whoppers, thats a fuckin crustified yetti sphincter

by The Nugget August 31, 2006