finch brain

A person who has a brain that is the same size as a finch.

Katie is a finch brain, she thinks dolphins are fast on land

by KenzBoiDad October 11, 2020

Tiller Brain

the affect on one's brain and muscle memory from steering a sailboat with a tiller.

Tom has tiller brain. He cannot steer the new boat with a wheel.

by Siouxmac April 10, 2010

brain pocket

When something gets stuck in your mind and you can't get rid of it, this is where it gets stuck.

I woke up with Post Malone in my brain pocket this morning

by Lorrington November 10, 2018

Poor Brain

The effect of poverty on logic and reasoning

Why do poor people act stupid and commit crimes?

They have poor brain

by Tillyboy February 25, 2020

Munch Brain

The act of munching food while being stoned to the point of appearing like a zombie. The smoker's craving for food is at the same level zombies crave human brains.

Dude, I was so blazed at Taco Bell I blew $20 to munch brain.

by Dort32 December 08, 2010

Big Brain

Either your IQ is 100000 And you came up with a really good idea or Your IQ is 1 and you tried to be smart and you failed

Karam:I'm Big Brain

Everyone:Epic

by aRandomNoob7 November 16, 2020

Grug Brain

Someone who has a very primitive thought process

Homo Sapien 1: "OOOOO fire look so cool."
Homo sapien 2: "You're such a Grug Brain."

by crazyfortniteman October 31, 2021