tar sphinx

a poo loaf that closely resembles a dirt cenataur, or fudge dragon. a tar sphinx is slightly longer than the mentioned poo tricks. best if layed (pooped) on the face.

doug passed out early, so troll tried to lay a tar sphinx in his mouth, but it landed in his eye.

by chia37 December 1, 2006

anal sphincter

The ring around your bum hole that causes it to prolapse.

Oi Emma piss off before i shove my fist up your anal sphincter!

by highland spring April 8, 2011

Sphincter Shake

The sexual act in which one partner lays on the ground face first and proceeds to stretch their butt-cheeks apart revealing the anal cavity. Their counterpart must be a lactating woman; she squeezes her breasts into the anus, causing the nutritious milk to pour inside. The milk mixes with remaining fecal matter creating a delicious snack. She then kneels down and felches the milky shake out of the anus.

After hours of exhausting fornication, Jennifer decided she could go for a sphincter shake fresh from her lover's anus. Hopefully she doesn't wake the baby.

by BlueWaffleCHomper September 5, 2010

sphincter shy

Not being able to take a shit in front of other people. Similar to being bladder shy, only with taking a shit.

I needed to shit so bad while we were on the beach, but due to the presence of other people on the beach, I became sphincter shy.

by Collin VDG May 26, 2008

So Deep (Perfect Sphere Remix)

A well-known song from Dance Dance Revolution 7th Mix with a 9-foot difficulty. This song's 500-step make-up is in almost complete coincidence with the music. This song requires a good amount of stamina and multiple micro-gallups.

Tip: The steps and the song are almost one, so step to the song and you'll be fine.

by Michael April 13, 2004

Sphygmomanometer

Blood pressure cuff and gauge, usually aneroid and it's unit of measure is mm/Hg.

"Dr. Smith used the Sphygmomanometer in conjunction with his stethoscope to determine that I had Hypertension"

by Stink_Bug February 26, 2009

Sphincter Queef

after cumming in a girls ass she turns around and farts it on your face.

'is that my cum that just shot out of your ass and landed on my face'

'is that the reason my face has been so soft and clear lately'

'is this shit on my face or is it sphincter queef'

by big booty lezzys July 12, 2009