brain damage

After recieving a vigorous blowjob your penis hurts.

"Dude, that girl was all teeth. I think she gave me brain damage...it hurts when I walk."
-Elijah 1998
true story.

by FatBox August 26, 2006

Secondary Brain

A man's dick, which is primarily used for sex...but also used to make decisions.

"Let's ask your secondary brain!"
"He's a little focused right now..."

by laxplaya101 August 19, 2008

brainer

a girl who sucks dick (gives brains)

that nasty hoe is a brainer too

by Mandy October 10, 2004

Brain Fish

Someone who is really smart but lacks wisdom.

He is a rare species of brain fish, floating around his bowl thinking about important theories but he'll never able to actually apply any of it.

by Peaceful_Idiot April 27, 2011

brain kids

Brain kids means sperm count

I dont have many brain kids

by Brexitwasgoodidea August 25, 2017

Brain implant

When you don't have your own mind; use other people ideas, truths, etc

when others think for you

Icky-Picky decided to not think the process through because she relied on her brain implant and it worked successfully.
Brain implants are awesome when you don't want to put in the mental work.

by @tikifaces_ January 27, 2019

Direct Brain Interface

An instrument connecting the human brain directly to various technologies.

The direct brain interface allows him to control the cursor on the computer with his thoughts.

by marcmrgn June 26, 2018