David aced the GMAT's but at parties he's just a brain on a stick, standing in the corner pretending to examine the ficus.
by billg September 11, 2005

A type of motorcycle helmet that enables motorcycle riders to be in compliance with the law where helmets are required, but offers inadequate protection, about that of a bicycle helmet
When he wrecked his motorcycle, he still got his face scraped up and his jaw broken because he was only wearing a brain bucket instead of a full face helmet
by Cloudchaser Sakonige April 11, 2010

by h0mosaywut November 14, 2006

Worse than a brain fart, a brain shart has far worse consequences. A brain shart is doing something completely idiotic but in a key situation, or in a way that brings about serious repercussions.
Who can ever forget Chris Webber's brain shart in the 1993 NCAA championship game in which he called a timeout when his team had none, thereby getting a techinical foul and giving UNC the crown.
Because of a colossal brain shart on air in front of millions, Imus is out of a job and out on his can.
Because of a colossal brain shart on air in front of millions, Imus is out of a job and out on his can.
by Mavericklax4 May 7, 2007

a. High intensity inner monologue (in some cases dialogue) that distracts or interrupts activities in the external world.
b. Source of artistic inspiration; often brilliant, sometimes hard to keep pace with.
c. Stuff going on in your head that suggests you should maybe get a second opinion (other than yourself) about your mental well-being.
b. Source of artistic inspiration; often brilliant, sometimes hard to keep pace with.
c. Stuff going on in your head that suggests you should maybe get a second opinion (other than yourself) about your mental well-being.
x: Um, so would that be a yes or a no?
y: Oh, did you say something? Brain chatter going high volume there. Sorry. What was the question?
x: Will you marry me?
y: Oooo – hey, can I get back to you on that? It's really busy in here right now and I'm missing part of what they're saying.
y: Oh, did you say something? Brain chatter going high volume there. Sorry. What was the question?
x: Will you marry me?
y: Oooo – hey, can I get back to you on that? It's really busy in here right now and I'm missing part of what they're saying.
by escuchon May 12, 2008

(n) When the male scrotum is viewed upside down, resembling a brain of an extraterrestrial, or alien.
by Matthew Pablo September 3, 2006

Brain Dialysis is a treatment for individuals who dont have a natural filter to screen out disturbing , inappropriate thoughts. Assists in the process of ridding your mind of toxins, waste products, impurities, and excess filth.
My mom's worried about my disturbing thoughts and says I say inappropriate things all the time she does not think that my natural filter works so she sending me to the shrink for brain dialysis.
by Charlie Badass October 14, 2020
