Vanilla Brain

when the receptors in your brain have been gloriously untouched by things like recreational drugs and excessive video gaming, and thus remain sensitive to serotonin and dopamine.

Coworker 1: "yo why the fuck Sarah always writing motivational sayings on the whiteboard during break?"

Coworker 2: "oh, she got vanilla brain bro"

by Breadboibraincell June 7, 2022

Runner's Brain

A temporary reduction in mental capacity due to having recently run several miles.

After my run yesterday, I spent half an hour wandering around the grocery store trying to decide what to eat for dinner, only to remember that I had just gone to the grocery store that morning. So then I went to In-n-Out. I think I'm coming down with a case of Runner's Brain.

by An Avid Runner April 8, 2013

Juul Brain

When you have way too much nicotine in your system.

Person one: Damn man, Andrew hit 8 juuls at once! Now he has Juul Brain.

Person two: holy shit, he's a god.

by TheCyptidFiend October 26, 2018

ape brained

you're stupid like a fucking ape.

Kyle, you're fucking ape brained!

by Your Cumshot December 20, 2020

waste of brain

A person so useless, worthless, and pointless that it's a shame they're taking up perfectly good brain some other person could be using.

He wasn't even able to add 5 and 4. What a total waste of brain.

by Summer Stars December 21, 2016

chicken breast brain

Someone who’s brain would resemble a raw chicken breast: smooth and pink

“I could never get on academic honor roll, I got that chicken breast brain.”

by Chaoticrat May 20, 2024

Lollipop brain

A lollipop brain is a person who latches onto new words and terms in order to sound cool and in the know.

Chad used his lollipop brain to impress Charon with his woke stances.

by Trailer man July 24, 2019