clamshell anus

A congenital deformity in which the buttocks can open up like the shells of a clam, with anus inside as a clam would be inside clamshells.

He dropped his shorts and then made everyone in the locker-room pass out from the sight of his clamshell anus.

by wiginpen February 15, 2004

Heinous Anus

The sensation that one's sphincter is actually aflame, usually occurring after eating bad tex-mex, taking a really nasty shit, or pulling the Steve-O Bottle Rocket stunt from JACKASS NUMBER TWO...

GUY1: Dude, why did I have to go to Chipotle on my lunch break? Now I've got to sit through this board meeting with my heinous anus! My Asshole must look like a cigarette burn on the Sunday morning comics!

by Mjolnir12982 April 18, 2010

Cactus in Anus

Casually inserting a fully grown cactus up your anus.

"Look! Did Kate just shove that huge cactus up her anus?!"
"Yeah that's a Cactus in anus all right !"

by Hycelot July 31, 2016

gorilla anus

An insult you use when someone is being a douche bag or won't do something for you.

Mike: hey can you pass me that crayon?
Cameron: naaaaw man
Mike: YOU GORILLA ANUS!!

by Brikalyn January 8, 2014

Your Anus

Your Anus is the seventh planet from the sun and the third largest in the solar system.

"Whoa Amanda I can see your anus!"

by AAaaalRightythen March 7, 2008

theater anus

A man who is an anus at the theater.

Good thing I killed him. For all we know, he could have been the dreaded Theater Anus.

by TurtleGamer1993 June 28, 2015

bonus anus

1. Something given or paid in addition to what is usual or expected.

2. Something good, extra, free or unexpected.

Oprah - "You get a car! You get a car! EVERYBODY GETS A CAR!!"

Random audience member slash receiver of new awesome Oprah car - "BONUS ANUS!"

by dirtydawgggggg November 8, 2010