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Train Brain

A person with mild to severe obsessions with trains.

Can be used to describe general forgetfulness due to the distracting nature of locomotives.
"Collin where is the cresent wrench?". Must have forgotten it due to the Train Brain.
by Timothy Laybiel October 9, 2025
mugGet the Train Brainmug.

Dmooth Brain

People who are too dumb to learn to spell smooth
Your sucha dmooth Brain
by YourAverageWhale October 1, 2020
mugGet the Dmooth Brainmug.

Smooth brain

A derogatory term used to describe an individual perceived as lacking intelligence and exhibiting quickness to anger. The term is inspired by the koala, a mammal known for its aggressive behavior and cognitive limitations. Despite having a diet exclusively consisting of eucalyptus leaves, a koala might starve if presented with pre-picked eucalyptus, underscoring the reference to an extreme lack of problem-solving ability.
She kept arguing that the Earth is flat, and everyone started to realize she might just be a smooth brain.

His blind support for the Republican Party’s climate change denial made him seem like a smooth brain, ignoring overwhelming scientific evidence.
by Truebeing May 30, 2024
mugGet the Smooth brainmug.

big brains

Usually retarded people that thing their smart but their not. They usually have small brains and just say they have big brains to make themselves feel better.
I'm big brains and i have a 69 average.
by gamergurlbathwater420 November 18, 2019
mugGet the big brainsmug.

Brain

Hym "Yeah, see? Like a brain. Easy. Easy stuff."
by Hym Iam May 17, 2023
mugGet the Brainmug.

Brain Cells

Hey man, do you think you can spot me a few brain cells? I have test coming up.
by UnboundTrauma July 22, 2021
mugGet the Brain Cellsmug.

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