Rectumhat

Similar to an asshat, but with a sense of clinical detachment. More appropriate for use in formal settings or news reportage.

The CEO is a rectumhat, sources say.

Rectumhat by Azzic June 22, 2011

rectumania

obsessive love of anal sex.

It's rumored that rectumania pays more in adult pornographic work specialization.

rectumania by Zembayyeh July 20, 2007

rectumectomy 

rectum removal either by actual surgery or in a comical sense - by removing an "asshole" from a room, group or other situation.

When Kenny kept making off-color comments and acting the part of a complete asshole, Jimmy Ray decided to remove him from the room and performed a rectumectomy for the good of the group.

rectumectomy by jim christ December 31, 2007

Cranial Rectumitis 

A condition where the head is stuck up one's rectum, preventing this individual from seeing and discerning facts. Usually treated by a Glassectomy

See Also: Head Rectumitis, Cranial Rectal Inversion

That jerk has severe Cranial Rectumitis and needs a Glassectomy!

Cranial Rectumitis by Travelin Neil June 22, 2006

Rectumatically

The act of using the rectum for recreational purposes.

Guy 1: "Hey bro wanna gang bang that fat chick I was talking about" Guy 2: "Totally, we can rectumatically destroy her"

Rectumatically by XxSaddamW33D666420xX December 26, 2012

Rectumator

Pronounced (rek - tum - ay - tor)

A person who destroys others with his funky rectum.

You know that guy I met last night?
He was such a rectumator.

Rectumator by macazonies. November 19, 2010

Rectumtangle 

When an anus suffers so much damage, it becomes completely twisted in itself.

After anal and a huge shit, Sally had herself a nice rectumtangle.

Rectumtangle by Yoursecondcousin March 2, 2010