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

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

Stupid brain

when your brain tells you things that aren't true

"my brain is saying that I'm worthless and will never be good enough for anyone..... It must be stupid brain."

by KittyCatDes January 6, 2025

Prickle Brain

A coworker who gets a hedgehog, and then from then on you can't have a conversation with her that doesn't involve hedgehogs. Bonus for the hedgehog photos pasted in her workspace, and the coworkers who fawn over the cuteness of said hedgehog.

Oh my god, I just just got back from the hedgie breeder, look at these pictures!

/She has Prickle Brain

by AutumnBomb October 9, 2020

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

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

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