by pixelhuntr February 23, 2022

A person who just gets their opinions from mainstream news sources and YouTube channels with 10k + subs. Unable to form their own opinion. Just listens. Doesnt make inference. Has a Twitter.
Mainstream Brain: I hate Metroid the Other M
Genius: Why
Mainstream Brain: Because Angry Joe said so.
Genius: Why
Mainstream Brain: Because Angry Joe said so.
by Chevyman95 September 27, 2019

(noun) A belief that "crazies are great in bed." Coined as a parallel to "yellow fever" for fetishizing Asian women, "jungle fever" for fetishizing Black women, etc.
It's not always easy to distinguish someone with brain fever from a partner who's merely willing to support you through your mental illness.
by Cardemius Brouch Jr. January 4, 2025

Chick Brain happens to a man right after he masturbates. It lasts a short time, but you’ll start to think like a girl and act like a pussy.
Dude, I just busted the fattest nut and realized how gross porn is. I have mad chick brain right now.
by Icy Mountain May 27, 2018

Any low quality liquor that can be consumed in large amounts to achieve the maximum level of shittiness.
"hey, let's pick up some brain detergent on the way home, that was an ice cold breakup"
"Alright champ, I'll score some Popov"
"Alright champ, I'll score some Popov"
by LieBot March 30, 2009

A brain muffin is an original concept coming from you that is a detailed epiphany. It's akin to baking a muffin in the oven. It takes time and the right ingredients, and eventually a tasty treat.
These treats are thought-provoking ideas that are fresh-baked regularly. Think of them as idea stubs that could become an idea cake. (Generally, you'll develop brain muffins into something bigger, but you don't have to.)
These treats are thought-provoking ideas that are fresh-baked regularly. Think of them as idea stubs that could become an idea cake. (Generally, you'll develop brain muffins into something bigger, but you don't have to.)
by Headcircus August 23, 2016

Knowledge of a particular subject comprised primarily or completely of information gained from Wikipedia. Depending on the topic at hand, a Wiki-brain can be extensive and accurate or miniscule and fictitious.
One: How do you know so much about Metallica? You're not even a fan!
Two: I'm not, but I have a Wiki-brain about them.
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One: You know that help you gave me on that essay last night? It was all wrong! I failed!
Two: Sorry, man. I warned you it was just a Wiki-brain.
Two: I'm not, but I have a Wiki-brain about them.
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One: You know that help you gave me on that essay last night? It was all wrong! I failed!
Two: Sorry, man. I warned you it was just a Wiki-brain.
by WikiBrainer October 14, 2011
