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

think brain think

The action you want to take when someone is very uneducated and doesn’t think.

“You know cami?” “The girl that faked her pregnancy?” “She’s so stupid.” “Think brain think!”

by Rad200308 January 5, 2018

Pickle brain

Pickle brain is a condition that occurs while playing pickleball. It is sudden onset of confusion about who the server is and what the score is. Pickle brain is a brain fart or brain fog on the pickleball court, it can affect players of all ages. Pickle brain is not long lasting and usually comes on during a pickle ball game when the server is calling out the score just prior to a serve.

During the pickleball game there was commotion on the court. The players were arguing over the score, they were all suffering from pickle brain. In the end, it was a great match and all had fun.

2-0-1….No…2-2-1…No …3-2-1 yes, that’s it. OMG I have pickle brain. What’s wrong with me, I always get confused about the score.

by Jwooolie March 24, 2024

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

bloody brain

When you squeeze your testicles so hard till it cuts off their circulation, it looks like a bloody brain.

I sent a picture of my "bloodybrain" to my girlfriend.

I got my girl so mad, she grabbed my nuts so hard and ended up giving me a bloody brain..

by VaJayJ October 7, 2013

steal a brain rot

Shitty game played by unwanted children

I hate playing steal a brain rot

by Sigmaboy101 July 30, 2025

Brain

SOMETHING MY FRIEND DOESNT HAVE

Matt: let your fingertips guide you through youtube
Me: I DONT USE MY FINGERTIPS I USE MY FUCKING BRAIN
Matt: ...Whats a braaain?
Me: OH MY FU- im putting this on urban dictionary

by Kyouko :3 November 29, 2019