durr brain

Someone who is un witty or can't understand alot

Your a durr brain if you can't answer a simple question

by Kirstmc May 11, 2018

Yoga brain

A state of quasi-drunkenness following an intense yoga class.

Oh my gosh, I left my keys in the yoga studio. Yoga brain!

by Big poppa 62353456 October 7, 2016

brain toy

Mainly used in fanfiction. An idea that you know will never touch the computer screen or notebook that you play with in your head, usually involving some massive torture scenes and character pain.

See idea cat.

I'm working on another brain toy.

That damn idea cat won't let go of its brain toy.

by C&I November 4, 2006

molecule brain

When you've made a mistake that's so easy to not make it, but you still do it, like misspelling brain to brian.

Also is used by peers / friends through gaming sessions when you've doone something stupid.

You have such a molecule brain!
Fuck, I feel like i got a molecule brain.

by SmallChames November 25, 2020

Slut-Brain

The ability to shut or block off the part of the psyche that is responsible for developing emotional intimacy and connection during sex, rendering intercourse a pointless pleasuring event with no real "magic".

You don't need to actually like someone to sleep with them, it's all about physical gratification when ya got slut-brain.

by Tam O September 5, 2016

Big brain

We don’t have a definition to this word yet.
The scientists (the big brain people) are still working on it .

Pewdiepie has big brain.
Bro armies have big brains.

by I’m hungry August 28, 2019

Hamsta Brain

The insult that one stupid skid homie from a hick town gives to another stupid skid homie from that town when he deems him to have done something foolish. (Because hamster's brains are small, eh.)

"Ya fockin' hamsta brain, you smoked the last smoke and the fockin' store's closed, eh."

"That fockin' hamsta brain, he knocked up Shelley AGAIN."

by HamstaBrain July 29, 2011