Jib Brain

Noun; When a person is retarded beyond all belief

Bro 1: Can you get AIDs by fucking a cow?

Bro 2: Dude I think you have Jib Brain

by BigBananaBoi April 3, 2019

Drain the main brain

Similar to drain the main vain, however as we all know, cum is stored in the brain.

Timmy: “Hey Billy, what were you doing in the toilet last night? Sounded like you were role playing a rapidly declining dragon trying to climb a jagged rock!”
Billy: “ah sorry about that, had to drain the main brain”
Timmy: “lucky bastard!”

by lonely_cowboy69 April 5, 2023

brain nugget

Words of wisdom often used to impart philosophical interpretation in song.

Yo, that brain nugget you spit at the Rap Battle last night was DOPE!

by Macncheezy March 31, 2017

Wiki-brain

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.

by WikiBrainer October 14, 2011

dodger-brained

doj-er - breynd

When a sports fan is overwhelmingly vocal about their team even though no one asked. An internet troll with no creativity or basic means of human communication. They have little education or real ambition and continuously live in the past.

"Can you believe that dodger-brained doofus didn't know it took his team 72 years to win a championship?"

by TantrumPolice December 31, 2020

Amoeba-brain

A simple minded person. A dim-wit. Their brain is roughly the size of an amoeba and it functions just as efficiently.

How are you not getting this? It’s so darn simple. Are you an Amoeba-brain?

by Dexterdoright February 24, 2025

Ciggy Butt Brain

A drug addict who has had their brain fried that much that the only thing left they know how to do is smoke cigarettes.

Mate 1: What's going on up in there mate? You got nothing but fuckin ciggy butts up there now. You got a ciggy butt brain.
Mate 2: No I don't

Mate 1: That's what they are going to call you man, they are going to call you man.

by Reggie 1.01 June 2, 2024