Brain job 

It is a really good blow job from that one hot nerd.

This nerd Gabriel gave me a good brain job.

Brain job by that word guy dude February 18, 2018

Brain myself

To “brain myself” means to “kill myself”. Typically used by edgy teens with an oxford dictionary.

Emo 1: bro my mom found my piss drawer im gonna brain myself
Emo 2: yeah me too bro my mom threw away my pony statues, lets form a suicide pact.

Brain myself by leafy is queer June 19, 2019

brain dead retard 

They are usually a teenager named tai with gross bleached hair and do MMA. Often can be seen online upside down trying to get more blood to his brain. Occasionally they will drop a shitty “sad emo” song on their SoundCloud

“Did you hear what that brain dead retard dropped on SoundCloud last night?”

brain dead retard by Smo kweed420 August 9, 2019

Brain shit 

what if you did something so dumb that you can’t even consider it a brain fart?

BRAIN SHIT
LMFAO

Elder has alot of Brain Shit in his head.

Brain shit by Elder gryphon July 10, 2020

jizz-brain 

verb. When you're deep throating a betch and you dick goes up instead of down and you ejaculate all up in there brain

Oooh I was with James last night and i totally jizz-brained his betch ass.

jizz-brain by Matthew The Pimp Fucker June 21, 2007

Bible brain 

A condition whereby a person fully capable of intellectual discourse suspends his/her rational faculties.

Jack: You cannot see the wind so therefore you cannot prove it exists—but it's there! The same thing applies to god, he is everywhere even though we can't see him.
Jill: On the contrary, we can feel the wind and see it carrying particles. We can't 'see' it in the traditional sense but—
Pete: Jill, ju-just, just, don't worry about it. Jack's suffering from bible brain.

Bible brain by free-thinker June 13, 2012

Neglected brain-matter 

Its when parts of your brain go mush and stuff. It is abbreviated as NBM

Guy with NBM: "You smell like turkey. I'm a Train."
Other Guy: "Woah man, you got a serious case of Neglected brain-matter!"

Neglected brain-matter by n00bs4sale September 5, 2016