Brain Boog 

A booger that feels like a hard boog when being picked, but is attached to soft gooey boogs which when pulled out, seems like it is attached to the brain.

Oops, I thought that was a hard boog that I could quickly pick, roll, and flick. I had no idea it was attached part of my frontal lobe. That was one hell of a brain boog.

Brain Boog by ranger32 June 11, 2009

Brain booger

Noun. 1) A metaphor for a thought of any manner of consequence; that which sometimes results from "picking the brain."

I just had a brain booger; by virtue of its name, Brainbooger.com must be a receptacle of all manner of thoughts!

Brain booger by Yu Phlung Pu June 10, 2009

brain booger

when you have someone inside your brain that sneezes, your brain and size of head expand backwards in a way that you start looking like a pumpking head.

man i think someone sneezed inside your head, you might have a brain booger. That shit is whack.

brain booger by space trip January 30, 2018

Booger Brain 

Someone who is so stupid, or who seems to get more idiotic every day that you swear they pick out parts of their brain every time they pick their nose.

How can that booger brain not remember what I told her 5 seconds ago? She must have picked out part of her frontal lobe from her damn nose this time.

Booger Brain by Johnny Ock November 6, 2006

ooga booga caveman brain

When something or someone is at the bottom of intelligence. Only -50% of the brain is being used.

He is so ooga booga caveman brain that he can't even do basic maths

Have you seen his part of the teamwork? It looked so stupid that I think he's gone ooga booga caveman brain.

ooga booga caveman brain by Lil rud October 13, 2020

Ooga booga caveman brain

When someone is so dumb he literally can't be any dumber and is using - 50% of his brain capacity.

Have you seen what he did with his part of the group project? It's so dumb, I think he went ooga booga caveman brain.

Ooga booga caveman brain by Lil rud October 13, 2020

Brainboobitis 

A neurological condition in which a woman's brain migrates to her breasts. This results in the patient having large boobs and empty space where her brain should be. This is the official medical term, but is more commonly referred to as air head or ditz when applied to a woman with big tits.

Friend: That hot girl at taco bell turned out to be fucking stupid.

Me: She suffers from brainboobitis.

Friend: Oh, I see.

Brainboobitis by Dahounian February 19, 2009