Pierson's Small Brain

Pierson's small brain is another word for a brain that has been deformed. The person with Pierson's Small Brain usually have learning disabilities and wont be able to keep up with the other kids in their school.

Im sorry, i have one of Pierson's Small Brains

by heypiersonwhatsup October 3, 2019

Small Brain

A certain definition for that doesn't happen to be the truth. Certain definitions on Urban Dictionary don't happen to be the truth. Certain messages on Urban Dictionary don't happen to be the truth. A certain definition for that doesn't happen to be the truth. Not "When someone is a small brain they are not smart and have the smallest of brain's" from WhyAPenny. Also not "People with small brain typically are named Roger and Bo" from WhyAPenny. /

There is a Small Brain.

by JordanJohnsonistheone September 6, 2022

small brain genius

you're dumb but you do something smart for once

that dude over there is a small brain genius, he accidentally poured some substance into whatever tf that is and created it into a new material.he is getting the nobel peace prize rn

by RadicalMuffin December 6, 2020