brain 

verb: to manipulate another person using ones intellect and wit. aka to mindfuck someone

past tense: (brained) to be outsmarted

noun: (brain) the master plan

also short for "brainwash"

"She took you for all your chips? Man, she brained you, sucka."

"He's so smooth, he's the master of the brain."

"BRAIN!" (in recognition of a clever plan)

brain by torpedoheat October 8, 2007

Brain 

Brain-Verb:
when one puts their two fists together, forming something resembling a brain and then proceeds to insert said brain into an orifice (i.e. vagina, anus, nose, mouth. basically it is fisting x2

dude, she's so gaped i brained her last night, it was absolutely disgusting

Brain by Terabad February 7, 2009

Brain 

Oral stimulation of the penis.

"I'm getting some brain in the front seat of a hummer."

Brain by kaoi;dfas November 20, 2007

Brain 

use to be motard who now thinks he is "cool" because he grows out his "stache" and hair...but really just wants to look like his little brother Lewis.

Look at Brain
Ya, he used to be all moto...now he looks like that dirtbag Lewis

Brain by lcplLewie June 2, 2011

Brain 

Something that you don't have apparently

Example:the person who looked this up dosent have a brain

Brain by FuckingFrog July 31, 2015

Brain 

To give head, aka as a blow job

In T.I.'s song Whatever You Like: Brain so good i swore you went to college

Brain by Big Envy March 15, 2009

Brain 

The thing inside your skull.
A thing most noobs lack.

Noob: lyk 0mg i'm s0 c00l w@tchin jerzey shore.
Troll/Human with Brain: What the fucking fuck? Do you have a brain?

Noob: lyk 0mg ur s0 mean. l3av3 m3 al0ne 2 g0 drink s0me cheap alchahole or sumfink.

Noobs statuses: your a dickhead and your a jerk.
Troll/Grammar Nazi: You're a dick head and you're a jerk. Use your brains next time. You're = you are. Your = ownership/possession.

Brain by AmyCaresAboutGrammar September 26, 2011