A Black writing surface where text and pictures may be drawn on by Chalk. Also known as a 'chalkboard' or 'blackboard'.
The teacher in class today had to write up the 5 rules of the classroom on the rectal brick before we would behave.
by Keesh^_^ October 30, 2008

An occular disease where in one's eyes automatically close when their rectum makes contact with a couch or recliner.
Kenny's eyes snapped shut as soon as his ass hit the lazyboy proving he did indeed suffer from rectal optimitis.
by Possumpecker February 8, 2018

The unwelcome mist that greets you when you sit on a poorly functioning self-flushing toilet that flushes after you sit down instead of when you stand up.
by agman2 May 7, 2009

While I do appreciate free speach, I need to stress the fact that we as Native Americans, or "Injuns" are in fact human to and do infact not give birth out of the ass, ever, under any circomstances. This sort of mindless de-huminization towards us or any minority is a prime example of what is wrong with america today.
To my understanding rectal birth would imply the birth of a thought, that is pulled from ones ass. such as the last entry.
To my understanding rectal birth would imply the birth of a thought, that is pulled from ones ass. such as the last entry.
by Elise B April 16, 2006

by PappaSmurfinurAsshole March 28, 2011

by Robbie Harrigan October 20, 2007

A derogatory term for a male homosexual mostly used as an insult or to occasionally describe a person who does all kinds of favors for their supervisor/CEO within or outside of the company in exchange for benefits on their job.
I've never seen John talking to girls or mentioning them but I've seen him eyeing Mark. He has to be a rectal alpinist.
Andrew got promoted to a product manager position for babysitting CEO's kids and for supporting a new company's marketing management plan although everyone else was against it. He is such a rectal alpinist.
Andrew got promoted to a product manager position for babysitting CEO's kids and for supporting a new company's marketing management plan although everyone else was against it. He is such a rectal alpinist.
by JiForce January 4, 2022
