rectal-cranial inversion 

a serious medical condition, wherein your cranium, or brain, has changed places with your rectum, or asshole. it can lead to jail time, unwanted pregnancy, divorce, loss of job and/or income, and public embarrassment.

joey: oh man, i can't believe i broke up with chloe; she's the best thing that ever happened to me. how could i be so stupid?
zoey: you may have been suffering from rectal-cranial inversion. you may still be. consult your psychologist or your proctologist as soon as possible.
joey: thanks, you're a real pal. i guess i need a tractor.
zoey: for what?
joey: to pull my head out of my ass!!
zoey: true dat.

rectal-cranial inversion by earpuller May 18, 2006

rectal cranial inversion 

having ones head up their ass

that asshole had a serious case of rectal cranial inversion.

rectal cranial inversion by jefbenet November 6, 2003

Rectal/Cranial Inversion 

Having one's head up one's ass.

Julie is such a suck-up! She's suffering from a rectal/cranial inversion these days!

Rectal/Cranial Inversion by vanman_57 December 8, 2011

cranial rectal inversion 

The act of having your head up your ass.

"Are you really that stupid? You must be suffering from a cranial rectal inversion. What a dumb-ass."

cranial rectal inversion by BRAUCHWURST April 19, 2003

cranial rectal inversion 

nice way of saying you have your head in your ass. also known as H.I.A.S (head in ass syndrome)

"I know that our anniversary was today, but, I was having a cranial rectal inversion and I will make up for it this weekend."

cranial rectal inversion by grant24 May 15, 2008

Cranial Rectal Inversion 

The psychological disorder of being unable to remove one's head from one's ass (i.e. cannot see what is right in front of their face).

"Wow, if that person with Cranial Rectal Inversion farts, they're going to completely asphyxiate themselves!"

"Don't eat beans if you've got CRI."

"You'll need some Preparation-H to help get your head out of your ass."

Cranial Rectal Inversion by queenducttape July 24, 2008

Cranial Rectal Inversion 

To have one's head up his/her ass

John: Yo I'm gonna go pwn some n00bs lol lol rofl !!!11!!oneoneone!!111!
Luke: Yo you are suffering from a serious Cranial Rectal Inversion

Cranial Rectal Inversion by EllieJewFace September 13, 2007