Sphincterbate

The act of penetrating ones sphincter with their own finger, in an attempt to achieve pleasure and reach climax.

'I like to sphincterbate on my couch while nobody's home.'

by JO3HO3 March 21, 2010

sphincterite

A highly concentrated brown rock found between ones ass cheaks. The rock is caused by poo particles buildingup overtime to form a rock like substance.

ow! someone hit mein the face with a sphincterite!

by poo 2 stink ratio July 28, 2003

sphincterbater

A sphincterbater although sometimes female, is usually a male of homosexual preferences that gets a feeling of exctasy out of fingering their own anus.

MrPhat was caught by his mother sphincterbating the other night.

by ZEN 1 March 1, 2005

sphincterage

The act of laughing so hard that one will clench their anal sphincter with enough force to induce internal bleeding.

LOL! That joke was so funny. I have serious fucking sphincterage now.

by A Short Ass Llama March 15, 2017

sphinctermeter

The part of the anus that manages the delicate flow of waste which differentiates and carefully selects what shall pass based on it's current state - whether it be in solid, liquid or gas form. This phenomenal muscle is highly used when diarrhea is present and the person is unsure if there is a liquid or gas eager to exit from the anus. In many instances it allows gas to expel while delicately holding back a tsunami of molten fecal matter. During moments of constipation however it remains unused.

Josh: Dude the other day I was at the movies and I had some major diarrhea. Luckily my sphinctermeter let me release gas from my bowels while keeping back the mother load of explosive goo.

William: Dude that's disgusting. Did you eat something bad?

Josh: Your wife's chili.

by Dirty Burrito February 9, 2019