Iguana Brain

A loose woman with an extremely low IQ who is the village bicycle of a college town.

Waylan laid the law on a Iguana Brain last night.

by State Street Elite May 21, 2010

cod brain

The result of playing Call of Duty at ungodly hours in the middle of the night. Symptoms are usually temporary and include mental fatigue, inability to think critically and a lack of concentration on or memory of anything other than the round of deathmatch currently in session.

Peter couldn't remember what he had for lunch today, or what his sister's name was, while we were playing Call of Duty at 3 am. He probably just had cod brain.

by Bill the Bobder March 7, 2011

give brain

To give blow job

i swear down dat sket tishaniqua will give brain easy like bruuuuv

by itsme22987654 January 7, 2017

Irritable Brain Syndrome

This is the name for something that is putting alot of stress on your mind and causing you annoyance.

This job is giving me irritable brain syndrome!

She/He makes me feel like I have irritable brain syndrome!

by The Spooky Twigg October 29, 2004

brain child

Another term for "thought" or "idea". Commonly used amongst unpublished writers (such as writers of fanfiction).

Person 1: Hey, you copied my story!
Person 2: No I didn't, it was MY brain child!

by Rina-chan August 5, 2006

Getting Some Brain

a slang phrase for getting a blowjob. Popularized by Kanye West in his song "Good Life"

Have you ever popped champange on a plane while getting some brain?

Whipped it out, she said "Oh, I've never seen Snakes On A Plane!"

-Mr. West

by Phoenix451 May 4, 2009

brain

to give a deep throat blow job they say its so deep it hits the brain

yo last night that fine lookin thang thang gave me the most greatest brain ever

by V1bez May 13, 2005