optic rectum 

when your optic nerve is connected to your rectum nerve it gives you a shitty outlook on life

damn im having a optic rectum day

optic rectum by purinsimple December 6, 2006

pullus rectum 

When you answer a question and your answer seems like you pulled the answer out of your ass.

I did not know the answer to I just pulled something out of my ass and practiced Pullus Rectum

pullus rectum by MrMontana June 27, 2016

Shy Rectum Syndrome 

a sheepish feeling whilst dropping a deuce in a quiet public bathroom with others present

Shy Rectum Syndrome is recognized as a disability under the Americans with Disabilities Act

Shy Rectum Syndrome by Ae5Ea8 March 2, 2017

Lagoon rectum

A more formal alternative to the term "swamp ass"

Hey man you got some of that swamp ass

Nah man were in public it is lagoon rectum

Lagoon rectum by Jara42274 March 13, 2018

head up rectum visualitis 

An attitude of superiority while being in a constant state of confusion. Or situational temporary feeling about making a mistake, I.e., hide sight is always 20/20.

I didn't see that coming, because I had head up rectum visualitis.

head up rectum visualitis by mministerGW3 June 6, 2017

Pulsating Rectum

When the rectum violently pulsuates (orgasmically) from sexual stimulation.

Andy gave the Captain one hell of a pulsating rectum last night.

Pulsating Rectum by Tony Yayo March 16, 2004

Rabbi rectum 

A jewish girl studying to become a rabbi, who while studying the Talmud likes getting fucked in the ass.....scrolls can be used to penetrate the asshole.

That's Claire....she's rabbi rectum

Rabbi rectum by Anonymous Rabbi December 6, 2006