anal sphincter

The butt muscle that cuts off your poop and keeps the rest of your poop in your bung.

My anal sphincter is so lose that I can't feel myself poop anymore.

by Scott E. Irish January 2, 2006

Sphenisciformosanikleptophobia

Fear that, one by one, the penguins are stealing one's sanity.

Jimmy hasn't left the house lately. He's writing threatening letters to his great-great-great grandchildren and won't believe they haven't been born yet. It's kind of ironic that he seems to have sphenisciformosanikleptophobia; he won't go to the zoo. Ever.

by Fearman June 15, 2007

Sphincter Rub

1) A delicate and imprecise act in which the partner about to engage in anal drilling for rectal exploration (in order to look for alternative energy sources; get your mind out of the gutter, people) gently massages his or her arsehole to stimulate, making small circular motions. Lubrication is strongly recommended, especially if you plan to dive in there later on using something else
2) A pain relieving cream for the anus once used in Southeast Asia; was taken off shelves for good in 1997 following a class-action lawsuit stemming from complaints that the directions didn't clearly state the cream should be taken OUT of the can when applied.
3) A grunge band from Seattle. Just not one of the good ones, like Pearl Jam or Alice in Chains. And no, they're not around anymore.

Steve: So, you tried anal with Maggy?
Joe: Yeah man, but don't worry; I was all about setting the mood with a good, spiritual sphincter rub. That, and playing the very best of Hall and Oates in the background.

by Snipediddy September 8, 2005

Sphinctitus

<Noun> Lower abdominal distress accompanied by very odiferous flatulence, with or without assachino. Commonly following a spicy or greasy meal.

People in the office were angry at Nick when he developed sphinctitus after his bean burrito for lunch.

by Maccmedia December 9, 2008

sphinkitus

a condition of the sphincter / anus that is cause by eating spicy fast food. The symptoms are. A large amount of gas, very smelly farts, runny stool and can be accompanied by pain.

Person 1: what is that smell?. person 2: I just went to "el chepo Taco". I devoloped sphinkitus!

by Faltulus Maxumus May 20, 2009

Sphincter Surfing

When a man puts his hard cock in another persons anus and fucks it without going too far into the rectum so as to surf the anal sphincter.

Sphincter surfing works best when the penis is pulled out of the anus then put back in again repeatedly in fast succession.

by Dontbeusinyourrealname November 29, 2010

Sphlicking

The act of trying to flick a semi moist booger that refuses to become airborne. Once it has been picked by an index finger it will stick on the thumb as it is trying to be flicked, then when it is flicked by the thumb it then sticks to index finger. This process can can go back and forth for a long period of time until it is wiped off, dried out, or simply eaten.

If you think that it was disgusting watching that chick pick her nose, you would have freaked watching her panic as she was sphlicking it back and forth while on stage.

by Bagabagis May 24, 2012