sphincter infantry

the pubic hair that is around ones asshole

Damnit it hurts to pluck sphincter infantry!!

by JohncashwithanAK September 10, 2005

sphincter blink

An involuntary response to an action or stimulus.

I do a sphincter blink every time I hear a car backfire.

by Herb N. Dictionary October 25, 2002

Sphincter Factor

Similar to the Reichter scale, only used to measure the extent to which an object, idea, or situation is fucked up.

This new Steven Seagal movie is a Sphincter Factor Five!

by squirrelmaster5.0 June 8, 2003

sphincter kiss

a sphincter kiss is when two people. man to man. female to female or male to female, spread there butt cheeks, touch sphincters and pucker thems up to kiss. surprisingly this is very arowsing to some humans but is more common to the primates, orangutans are the primates to most likely to do so.

assholes puckering up and touching to release air into eachother = sphincter kiss

by jack nelson May 22, 2009

Sphincter Plinko

(sfink-ter plinck-o)

The act of having a group of people bent over naked around you in a circle, and then using your erection to penetrate different anus' quickly and briefly at random.

"Oh man, my Friday night was awesome! We had a couple people over, had a few drinks, and played Sphincter Plinko. Talk about putting some stank on it, Yeah Boi!!"

by FuzzyDunnlopp March 19, 2017

propagated sphincter

Loose butthole caused by violent anal sex

Chesterton Academy student 1: Hahaha shut up and go give him a propagated sphincter
Chesterton Academy student 2: Maybe we could do it on the lawn mower

by Tdawgderel October 18, 2022

Sphincter poke

Another name for anal sex

Did he get sphincter poked last night?

by Wangwapper September 5, 2018