Brain fart

Brain fart- also known as “fartus brainus” is very common around students, who study math, physics or chemestry. It’s caused when you’re brain does not know what to do aka it’s about to explode. Treatment: give up or go to sleep

"I had a total brain fart while I was doing the test"

by GeDollar November 9, 2017

Drano brain

Heavy meth users. Meth use has fried their brains and they now are subhumans. They can longer be classified as humans.

When explaining a meth users actions. Drano brain encompasses all of their subhuman logic.

by CoolLiving November 25, 2017

Brain spew

When ur brain suddenly remembers that thing it couldn't think of anywhere up to hours earlier and u can help but say it out loud and feel so much better for doing so!

I just had a brain spew! That guys name i couldnt remember that I gave a hand job to in church that day was andy!! Handy andy!

by Nalker nalker November 16, 2012

Enemy Brain

The part of your brain which produces negative thoughts, almost like the devil in the devil vs angel trope. Often associated with poor mental health the enemy brain makes you see yourself in the worst light it can.

Theme of Fox Stevenson song "Enemy Brain"

I wish my enemy brain would stop making me hate myself.

by UDpanoke December 2, 2022

Blue Brain

Term to describe someone who seems to have lost all of their intelligence after dying their hair blue.

That girl over there is the dumbest girl I know. She is a blue brain.

by BestD!ck5uck3r March 16, 2022

Car Brain

An American living the suburbs who is incapable of thinking about getting from place to place without taking his or her car. Complains about safety on transit all the time, and opposes all "socialist" transit projects, even though it would benefit them without the carbrain needing to take action. May alsoo be a NIMBY, but not necessarily, and should not be used interchangeably.

Person 1: The subway is filled with druggies and homeless people. In my car, I'm in my own safe bubble.
Person 2: You are SUCH a fucking car brain!

by URBANist_ November 3, 2025

Quarantine brain

When you are physically cut off from everyone and everything but overwhelming connected into everybody else's stuff

#1: That lady was a total Karen
#2: Yeah and she was all wound up on quarantine brain reading conspiracies and shit.

by Snakevon February 19, 2021