Surgical Brain Job 

The sexual act of taking someone's eye out with a spoon, or any sort of instrument, and then having sex with the eye socket, until you ejaculate onto the brain.

"Did you check the doctor I recommended out?"
"Are you kidding? He looks like the kind that would give me a Surgical Brain Job as soon was I was asleep."

Surgical Brain Job by Nathan Pickles March 27, 2008

Pineapple Brain 

A Creative and Intelligent Person. Someone with a high level of creative intelligence.

"Nick has a pineapple brain". "Nick is a real pineapple brain".

Pineapple Brain by Rob Tosh May 27, 2016

dumb brain 

stupid

Stop acting like a dumb brain Zach.

dumb brain by pippa22 February 1, 2019

Blue Vain Brain Boner 

Something that strikes a chord in someone's thinking, creating a obsession of "enlightenment" and stimulation in knowledge, and gets obsessed in his/her thought pattern until his / her thought/idea wears off or the thought gets put into action.

John: Hey, have you seen that recent philosophical discussion between XXX and YYY on YouTube?

Peter: Yeah, it was so good it gave me a blue vain brain boner.

Blue Vain Brain Boner by Slim and Gee Production April 16, 2011

salty brain

When your getting a blowjob and when your about to cum you pull your dick out of her mouth and fire a load straight up her nose.

You dude I was getting a blowjob so I pulled out and gave her a salty brain.

salty brain by Big Tessy May 22, 2008

Baby Brain 

1. An uniformed voter who simply votes for the politician who promises to redistribute the most wealth.

2. There is one undeniable truth, Children will Always give you a Liberal answer to a political questions.

-Hence Baby Brain-

Derrick: Hey man, why on earth are all of these people in love with Obama. Don't they know he is going to increase taxes and hurt the economy?

Chase: Yeah but he keeps promising to buy them stuff with all that stolen wealth!

Lauren: Just a bunch of baby brains...

Baby Brain by Rooster Veno February 1, 2013

Small brain 

Someone who always think of the negative side of everything

Lianne feeds on gossip and keeps on spreading false stories. She has a small brain.

Small brain by Queen214 November 5, 2018