sphincter bubble

When having anal sex,you will shoot a full load in the anal cavity. You should then roll your partner over and immediately squat with your asshole over their mouth and as you squeeze off one of the biggest farts you can muster you punch her in the stomach. If done correctly a large cum balloon should shoot out of her asshole, (sperm is first in most cases but not all,often followed by fecal matter)
This maneuver should only be preformed on women of lesser stature than yourself because, larger statured women can become highly agitated and ussually get pissed when you fart in their mouth, much less give them the gut shot

Some girls dont enjoy a good sphincter bubble as much as I do.

by Krollkrusher December 3, 2013

sphinxiphication

the act of getting your pussy waxed

what hurt most was not the sphinxiphication, but being sore for the next few days

by pig-pig February 5, 2015

sphincter surprise

massive surprise anal insertion

my gay love interest (luke dattilo) gave me a sphincter surprise for my birthday

by VintageCorn April 24, 2015

Sphincter slam

When you fart so loudly both your butt cheeks close simultaneously

Most of the night you want to go to the bathroom & do a sphincter slam but you don't for fear it'll wake up the neighborhood

by Faithmoriahfaith June 22, 2015

Sphinkty

A "sphinky (" ss-ff-ink-tee")," is a term or slang for sphincter, which is inside of the anal cavity. People most commonly know this area as the butthole and or anus. In some places it can also be called the anus but is mainly used in the slang term sphinkty in a joking manner.

She had that cucumber so far up there it touched her sphinkty!

by DAMUBL00D July 6, 2015

sphanking

While two people are having hetero intercourse, Sphanking is where a 3rd party inserts their hand into the females' anus and strokes the males' penis from the inside.

I was fucking my girlfriend last night when her roommate walked in and gave me a sphanking like a vet birthing a baby calf.

by vtamps August 17, 2016

sphincter splash

When your massively dense turd splashes the toilet water and proceeds to wetten your ass, in the end making it easier to scrub your cheeks.

"Did you drop something in the tub Richard?" "No, I just had a sphincter splash."

by SheistyAssCrack September 1, 2017