Mouse Brain

Warrior Cats version of an idiot or a stupid person.
Fireheart: Sandstorm, can you send 2 apprentices to hunt?
Sandstorm: alone?
Fireheart: sure.
Sandstorm: MOUSE BRAINED FOOL, BLUESTAR DOESNT ALOW APPRENTICES OUT WITHOUT A WARRIOR.
Fireheart: *questions his whole life*
by Warrior cat May 01, 2023
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Brain drain

Going on and on like a bloodstain phrase written by Marianne Faithful. Rambling so much you empty the contents of another person
She was such a brain drain babbling on as she was
by Dgnflyinca August 28, 2018
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Brain Drain

Brain drain:

When someone receives every written or spoken phrase as having a possible sexual reference or meaning.

When your mind is in the gutter; pervasive dirty thoughts or usually sexual in nature.
"Sorry, I've got non-stop brain drain today."
by JB21007 March 07, 2023
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Nigger Brain

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.
by YouKnowItsReal May 29, 2025
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salad brain

Someone so absolutely unintelligent that their Intelligence Quotient can only be compared to that of a head of lettuce.
Caila can barely figure out how to open a door, she's such a salad brain!
by x_C-T-T_x March 31, 2015
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exercise brain

The stupidness that occurs during and after intense physical activity, where the body's limited bloodflow is directed towards the muscles instead of the brain.
I tried to unlock the wrong car in the gym car-park today. Severe case of exercise brain.
by someGuy April 07, 2015
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Dingleberry Brain

A person with an empty skull who is full of shit and stupid like a rock.
Bob is a real dingleberry brain. I told him to be ready by ten o’clock PM! He’s been waiting outside since ten this morning.
by Chiphed2 July 05, 2022
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