chicken brain

When you grab your bare testicles where they are attached to the body and squeeze slightly to create what looks like a chicken brain with your nuts. Usually placed on the forehead of a friend who is passed out and pictures are taken.

Hey Bud, you were so fucked up last night that ZAC chicken brained you for like 5 minutes. I think he got ball sweat on your forehead too.

by Stephen June 9, 2005

brain box

Another word used to describe the head.

Ben Lee will punch a bitch in the brain box.

by Cody McCoy aka Daddy August 29, 2006

Brain

To hit someone in the head with a blunt object.

Regan, Kennedy, Morgan and Aziz were sitting in Bon Vivant, celebrating Regan's birthday. She opened the present from her aunt.
"OMG, she gave me beautiful vase." The others agreed.
Regan picked up the vase weighing it with her hand.
"It's a good thing Cassidy ain't here" Regan still weighing the vase in her little hand. "Otherwise I'd brain her."

by Babydoll75 March 5, 2019

ZOMG, you're stepping on my brain!

An expression used when somebody says/writes something so utterly stupid or banal it actually makes your brain hurt.

"I love blinking, I do."

"ZOMG, you're stepping on my brain!"

by Tramned October 9, 2009

Brain shart

Similar to a brain fart, only something nonsensical comes out of your mouth during the thought process (aka a brain fart where a little comes out).

Guy 1(in deep thought): Yeep.
Guy 2: What?
Guy 1: Huh? Oh, sorry... I had a brain shart.

by Joshua Sweeney May 4, 2006

brain aneurysm

A masturbatory technique wherein one gets into the shower, turns the hot water on as high as can be withstood, then proceeds to squat down and masturbate furiously. Upon reaching orgasm, stand up and turn the cold water on full blast. If timed right, orgasm will occur at the same moment that icy water pours over you, causing an experience unlike anything you've ever felt before.

Dude, I gave myself a brain aneurysm right before leaving for work, it was intense!

by nrcright November 29, 2007

brain

v.
to strike someone in the head with an object.

"we were doing okay until the QB brained me with the football"

by Conejo July 15, 2008