nig inversion

occurs when bowel movement is so tremendous that the anus is literally popped inside out, akin to a nig outie-belly button.

Sorry about all the blood in your bathroom, gay lover, but i had one hell of a nig inversion in there, and i believe my butthole is irreconcilable.

by Bad Shamone January 16, 2011

Personal Inversion

The act of taking a dump so large the anal cavity falls out and sucks itself back in again.

He who shalt not be named, had a personal inversion when he was in the rest room.

by Tunicks R Fun! December 7, 2010

Erectile Inversion

In the act of a blowjob. The giving partner suddenly bites the shaft and yanks down, ripping off the skin of the penis and essentially turning it inside out.

"Bro, my girl Shanesha gave me an erectile inversion."

by Valterain June 22, 2015

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

by EllieJewFace September 13, 2007

foxy inversion

A common misstatement of drunk girls who believe the shocker is “one in the pink, two in the stink”

She said she was adventurous in bed so I gave her the foxy inversion

by Hal4Eva March 3, 2023

cerebro-anal inversion

1) The state of having one's head up one's lower digestive passage;

2) Invincible arrogance.

All of the candidates for office appeared to suffer from cerebro-anal inversion

by Murdo Douglas October 15, 2011

vaginal inversion

the surgical process of a female having the vagina inverted to represent a penis.

Damn, my woman had a vaginal inversion... now she wears pant suits to work.

by No Futron July 22, 2012