Recta 

Any object or person that is unattractive

That guy is so recta.

Recta by im a cannible October 15, 2007

Rectalgia 

Rectalgia is a medical term meaning a pain in the rectum. You can see where this is going, it can be usefully applied to people who are a pain in the arse, you know the WOSPs, Malcolms and fuckwits of the world. See also pygalgia.

There are some people whose mere existence causes acute rectalgia.

Rectalgia by AKACroatalin February 23, 2017

Rectal Reptile

A huge turd, comprising nearly the entire contents of the large intestine, that gets deposited in one piece and coils around the bowl a few times.

Guess I'm eating enough fiber, 'cause I almost clogged the damn toilet with that rectal reptile!

Rectal Reptile by Phuqit October 9, 2006

rectal health day 

To stay home from work or school due to the high probability that a torrent of liquid awfulness will be expelled from your bowels involuntarily and without warning.

Even though I took a rectal health day from work, I still had to attend a web conference on my iPhone from the shitter.

rectal health day by Bogrimm May 4, 2018

T-Rectadactyl 

1. A Pterodactyl mixed with a Tyrannosaurus rex.
2. Some wack shit a SoundCloud rapper said in one of his songs, Snow “Lights Out” Promo.

What’s a beast to a dinosaur nigga, Pterodactyl
Mixed with a T-Rex...T-Rectadactyl!

T-Rectadactyl by Urappy July 11, 2019

rectal rocketry

The study of the propulsion of objects due to flatulence.

After the chili dinner, the engineering team had the opportunity to study rectal rocketry!

rectal rocketry by I, Wreckerrr January 3, 2017

Rectal rental

Paying for anal sex.

There are some rectal rental types in the parking lot behind the bar!

Rectal rental by I, Wreckerrr November 2, 2016