Silk Brain

The more wrinkles you have on your brain, the smarter you are. Having a silk brain is the lack of wrinkles on your brain, denoting extreme stupidity or inebriation.

"Nice move, silk brain."
"What a silk."
"Did you see Matt at the bar last night? He got silky as hell."

by Ridicculus July 21, 2009

Brain Slug

An idiot to the infinite power. Someone so stupid that even being in their presence can make you stupider. Worst part about a brain slug is that they don't know how stupid they are/sound. They may often use large words to appear smart

Warning....If you are in the presence of a Brain Slug don't engage them in an argument, and/or a conversation JUST LET IT GO.

Reggie: For 20 pts what is 10x1?

Brain Slug: Well seeing as they can be reciprocals of one another I'm going to change the problem into what is 9x2 which the answer is 18

Reggie: What you've just said is one of the most insanely idiotic things I've ever heard. At no point in your rambling, incoherent response was there anything that could even be considered a rational thought. Everyone in this room is now dumber for having listened to it. I award you no points, and may God have mercy on your soul.

by Mayor McCheesenstein July 15, 2013

crossfit brain

Akin to pregnancy brain, crossfit brain occurs after an intense crossfit workout. Symptoms include memory loss, disorientation, extreme increased appetite, and flashbacks of the workout.

I can't remember where my favorite quarterback, Russell Wilson went to school. It must be crossfit brain.

by sheiscynful March 20, 2015

cock on the brain

When someone puts it in your ear and you can feel it touch your brain so hard.

We were just hanging out and he put his " cock on the brain" ; it felt so weird .

by Colly Color June 23, 2016

bat brain

a move personally made up from the batwing, a cruel joke, mostly done by other teenagers, where you take your scrotum, spread half of your sac out with your hand, and cup the other nut in your hand like a brain. takes a while to get right, but when accomplished, is better than the batwing

I flashed robert with the bat brain, and he threw up!

Adam scared a kid with the bat brain.

by bodhi williams March 30, 2008

Eat brain

Slang for giving head

Be careful when you eat brain, it might explode in your mouth.

by Notusingmyrealname_1000 June 9, 2009

Brain Teaser

A story with a punchline. Used to tease the brain and produce laughter.

John: Bill looked in the mirror. He didn't see his own reflection but someone else's. He was not surprised or worried. What was going on?
Blake: I don't know, what?
John: Bill was looking at a photo!
Blake: Haha! That was a cool brain teaser!

by eeguurl March 9, 2015