Brain Scan 

1) A move in which a bald head is rubbed against a woman's vagina.

2) A move in which a head is inserted into a woman's vagina.

I was going down on her and she seemed to like the stubble from my chin, so I decided it was time for a brain scan

Brain Scan by sethinsd August 26, 2008

Brainshank 

Brainshank:
Verb
A form of psychological abuse:
1) an attempt to destroy another's perception of reality or drive insane by manipulating small elements of their environment, and subsequently insisting that they are mistaken or misremembering when they point out these changes.

2) the intent of making a victim doubt his or her own memory, perception, and sanity. Instances may range simply from the denial by an abuser that previous abusive incidents ever occurred, up to the staging of bizarre events by the abuser with the intention of disorienting the victim.

A practical joke, prank

Manipulate, deceive, control

Shane brainshanked me into thinking I’m crazy.
Emily brainshanked Rayetta with a fake snake

Brainshank by Cosmiccowgirl617 November 12, 2018

Brainicane 

A group of people who simultaneously brain storm about an undefined task, or are in search of a solution to improve the outcome for all involved.

My marketing team and I had a brainicane about damage control over the leaked software improvements, and basically....we're boned.

Brainicane by JaiRun November 16, 2011

brainspan 

- conjunctive part of the brain used for thoughts

I tried to teach her swimming, but her brainspan is small.

brainspan by StevenWilliams October 25, 2019

BRAINSCATHER 

WHEN SOMETHING HAPPENS WITH NO CLUE OF THE REASON

MAN! JANIE WENT BALLISTIC ON ME LAST NIGHT FOR NO REASON AT ALL! SHE JUST STARTED SCREAMING NONSENSE AT ME, AND WHEN I ASKED WHY SHE JUST STORMED OUT! IT WAS A REAL BRAINSCATHER !

BRAINSCATHER by worderamma January 14, 2012

Braincano 

Another way of expressing that your “brain is exploding”

“Bro this math is so hard I just had a braincano”

Braincano by jqfa February 16, 2025