sphincter infantry

the pubic hair that is around ones asshole
Damnit it hurts to pluck sphincter infantry!!
by JohncashwithanAK August 25, 2005
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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
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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 08, 2003
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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
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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
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Sphincter Soup

You leave some alphabet soup on the stove to heat up as you bend your partner over the armrest of a couch, you then pry their butthole open very wide and use something to keep it open. Once the soup is piping hot you take it and pour it inside of their dark abyss, causing an excruciatingly painful burning sensation that will leave them(me) squirming, writhing and groaning in pain or maybe even pleasure if they're anything like me. ;) Then you put ice cubes in the burning hot soup to cool it down faster, which in turn causes a painful contrast between the heat and the cold. After it cools some down you indulge on the delicious but slightly poopy vegetables and alphabet noodles, you slowly scrape up the side with the spoon making their sphincter quiver. Once you've got all the goods out you butt chug the rest of the poopy juice and they quickly run to the bathroom before the remainder of the poopy soup spills out of them all over the floor.
Chill bro: I can't wait to butt chug some sphincter soup out of your fart box later.
Non-Chill sista: Can't we just do something normal for once? I think I'm infertile after you did that upside down salsa thing on me.
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sphincter it out

To clench your sphincter to push out the last contents of your bladder or bowels.
"I felt like there was still more piss in me, so I kept pushing until I sphinctered out the tail of it."
"Hey, we're waiting to use the crapper, so sphincter it out already!"
by enkephalin07 November 26, 2015
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