by RoseRed669 January 27, 2023

The tendency for a normally smart and well-adjusted black American to suddenly and inexplicably become hostile or incapable of rational thought. Often happens during puberty or during their late teens/early 20's. Once afflicted, the symptoms tend to be irreversible. Symptoms include becoming hyper religious, falling for black nationalist rhetoric, becoming physically violent, throwing away close friendships with anyone who isn't dumb and ignorant, and generally giving black Americans as a whole a bad name.
Bill: Yo, you hear what happened to Karmelo?
Kai: I haven't heard from him in years. Dude was always pretty chill and fun to hang out with. What happened?
Bill: He got a bad case of nigger brain. Stabbed a kid at a track meet out of nowhere for no reason.
Kai: You serious? Bro, what is up with all these cases of nigger brain? Is it an actual disease or something?
Bill: Must be. We all know he's not the only young black person to flip their lid and go crazy over nothing out of nowhere.
Kai: I haven't heard from him in years. Dude was always pretty chill and fun to hang out with. What happened?
Bill: He got a bad case of nigger brain. Stabbed a kid at a track meet out of nowhere for no reason.
Kai: You serious? Bro, what is up with all these cases of nigger brain? Is it an actual disease or something?
Bill: Must be. We all know he's not the only young black person to flip their lid and go crazy over nothing out of nowhere.
by YouKnowItsReal May 29, 2025

Person: *plays some games/watches some videos*
Brain: "you should really do some work, you fatass"
Person: *starts doing some work*
Brain: "woah now, you need to take a break you workaholic"
Person: *takes brain out of skull*
Person: "WHAT THE HELL DO YOU WANT ME TO DO?!"
Brain: "you should really do some work, you fatass"
Person: *starts doing some work*
Brain: "woah now, you need to take a break you workaholic"
Person: *takes brain out of skull*
Person: "WHAT THE HELL DO YOU WANT ME TO DO?!"
by KenternII October 18, 2021

A necessary component of one's body that allows the user to form logical thoughts and perform actions. Recent studies report that people's sisters are the only known organisms that can live without a brain. Instead, inside their heads are pieces of big chungus's belly fat, which creates the power of stupidity which feeds their damned souls.
Doctor: What are your hobbies?
Stupid sister: NyAAaaAAaAA
Brother: What's wrong with her, Doc?
Doctor: I'm afraid she has no brain at all. I'm sorry. There's nothing we can do.
Brother: What's that like?
Docter: It's like she has autism and down syndrome and times that by 1000.
Stupid sister: NyAAaaAAaAA
Brother: What's wrong with her, Doc?
Doctor: I'm afraid she has no brain at all. I'm sorry. There's nothing we can do.
Brother: What's that like?
Docter: It's like she has autism and down syndrome and times that by 1000.
by xXNeedForWeedXx July 29, 2019

A term coined by the shared phenomenon that people who work in tech desire to quit their jobs and go live in the woods or return to nature. The idea that what tech work involves is so physically opposed to what we do as humans, that it compels us to change our lives dramatically and go live in the woods.
by Rosemoth March 14, 2021

"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

Brain cell loss moment that can be several things including: Quite possibly the most annoying moment in your life where you become a dumbass for 5 seconds and after that you forget what you were trying to do (like walking into a room and forgetting why you walked in). Watching D.E.I training videos. Talking to a dumbass making yourself a dumbass (it can also work like a plague jumping person to person) until your intelligence kicks back in (which can be never). Trying to think of more definitions for this word. When you were about to watch a video but a short pops up and you watch and try to go back but it's gone.
Mike: *Walks into a room*
Mike: "Why the hell am I in here again?"
Mike: *thinks to himself* "Goddamn it I got Brain cell loss moment"
Mike: "Why the hell am I in here again?"
Mike: *thinks to himself* "Goddamn it I got Brain cell loss moment"
by HAMBURGER007 June 3, 2025
