chill brain

Usually used to described as being so chill it requires a unrelated noun to come after it. Such as brains.

"Did you see those new shoes?"
"Yea, they were pretty chill brains."

by ChillBrains January 16, 2009

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

brain

brain:something you clearly dont have a brain if your searching up brain

jack:yo how do you write russia
thomas: R U S S I A
jack: thanks! man
thomas:*whispers* u need to get a brain

by yourmumisgay11 April 24, 2021

brain

a guy gives a girl brain when shes blowing him. (dick penetrates throat and gives her a headache, or brain ache)

“his dick was so big!! he gave me brain!”

by louisey girly May 14, 2020

Blue Brains

Occurs over the course of time when an attempt to be intellectual or keep a train of thought is made.This is then followed by a sputtering and finally an epic fail on the part of the absent minded individual who manages to make themselves look like foolish idiot.

Girl: I don't know what's wrong with him. He can't keep up a conversation, always wanders off to an unrelated topic.

Friend: Does it happen often?

Girl: Yes!

Friend: He's probably suffering from Blue Brains.

Girl: But why? What would have caused it?

Friend: Most likely he's distracted by his Blue Balls.

by violet_dragon August 17, 2011

Pregnancy Brain

When a pregnant person gives head.

John: I’m telling you, we went to the movies and she gave me some Pregnancy Brain.

Billy: Fo-Sho!

by TheOigBlONu April 19, 2021

Thin Brains

Someone who is unintelligent and/or cannot comprehend complex situations

He has thin brains becuase he cannot comprehend that Atlanta is more than a place on the map.

by jondich March 24, 2024