SmoothBraingender

A gender that encompasses all currently known and all that will be known for all eternity.

Man A: hey buddy, do you understand these genders?

Man B: bro, I’m a smoothbraingender. I understand and embody all genders that are and all that will be.

by TinyCOCKTim October 8, 2025

Smooth Brain

If your brain is smooth, it means your dumber.

"You got a smooth brain?"

by Bob IS Joe December 21, 2021

Smooth Brain

The term "Smooth Brain" refers to someone unintelligent, or an action that could be classified as unintelligent. Neuroscientists believe that the more folds your brain has, the more surface area neurons have, thus, leading to higher intelligence. However, without these folds, there won't be as large of a surface area for your neurons, which leads to idiocy, or Smooth Brainedness.

"This buttery smooth brained idiot stuck a goddamn fork in the power outlet."
"That was the most smooth brained sentence I've ever stumbled across in my 25 years on this planet."

by Imagine Being Smooth Brained June 12, 2022

Smooth Brain Society

A society that includes only people with smooth, silky brains who consider themselves as "smart", Except for the Head and co-head that are just heads instead of brains.

Example:
"Hey, I'm Sean from the Smooth Brain Society"

by eman laer ruoy esu t'nod November 8, 2022

Smooth Brain Moron

When you reply with something smart to a idiot streamer. Famously used by a British world of tanks player that cannot get good dpg's in overpowered tanks.

"What a smooth brain moron" - Will (Quickybaby) Frampton

by PotatoCrusher May 21, 2023

Smooth Brain

It’s giving idiot, stupid, the incels of the world. The opposite of someone who can utilise their brain, no grey matter, nothing.

Shan is so smooth brained

by ShanHater47 January 13, 2024

Smooth brain

Smooth brain is an insult that refers to an unintelligent person. Supposedly, the intricacy of one's knowledge is represented by the wrinkles on their brain. If their brain is smooth and lacks wrinkles, their knowledge lacks intricacy, and they are therefore stupid.

What a smooth brain that person is.

by GenericGuy3456 May 25, 2024