sphincter

noun: one's pooper

gentlemen, rest your sphincters!

by the storm drains April 19, 2009

sphincterized

Uptight, reserved, unable to let loose. The epitome of anal-retentive. Like a bag with a drawstring pulled tight.

Christy's sphincterized book bag contained three copies of poetry by T.S. Eliot.

by Noir August 19, 2005

sphincter

ring-like muscle found in the anus

From the South Park song "Mr. Hankey the Christmas Poo"
and won't fall in the toilet
coz he's just clinging to your sphincter
and he wont drop off and so you
shake your ass around and try to get it to drop in the toilet
and finally it does

by The Real Izzy December 11, 2005

sphincter

the muscle that makes you poo

i had to get 16 stitches in my sphincter because vitt did me up the arse

by Morroco August 19, 2003

sphincter

the circular muscle in your arse;
the poo-cutter

"aww that huge crap made my sphincter hurt"

by Bronoun September 21, 2004

sphincter

possibly the coolest word in the english language
may hurt during anal penetration

omg sphincter!!!!
watch out for the sphincter, it might be hard to shit!

by Zaquie July 27, 2006

sphincter

a muscular ring that closes a bodily opening

I had to shit the runs during the whole date with that babe last night. I kept thinking "Sphincter, don't fail me now!"

by King Shit January 19, 2003