Person 1: Dude you should go to space without a helmet. There's oxygen, you just can't see it!
Person 2: bruh
Person 1: No really it's true!
Person 2: Yeah, this is big brain time
Person 2: bruh
Person 1: No really it's true!
Person 2: Yeah, this is big brain time
by BigBrainManiac September 17, 2019

It means that someone is extremely stupid that they don't have a functional brain, instead they have shit (meaning nothing) where their brain is supposed to be.
Person # 1: Where the hell is Ray?
Person # 2: I don't know, I don't think he's coming tonight.
Person # 1: He's such a fucking idiot, he's ruining it for me too, I swear he has shit for brains!"
Person # 2: I don't know, I don't think he's coming tonight.
Person # 1: He's such a fucking idiot, he's ruining it for me too, I swear he has shit for brains!"
by LILR1 August 19, 2008

When a person has spent too much time on twitter or other social media and is unable or unwilling to understand long form media.
The issue often has a person judging longer works as a series of chunks, sometimes misunderstanding sentences or scenes as they aren't able to see how something can be part of a whole.
The issue often has a person judging longer works as a series of chunks, sometimes misunderstanding sentences or scenes as they aren't able to see how something can be part of a whole.
A:"This book is great; it agrees with everything I believe, check out this quote"
B:"You've spent too much time online, you've got twitter brain. When you read the whole chapter the author is clearly arguing the opposite"
B:"You've spent too much time online, you've got twitter brain. When you read the whole chapter the author is clearly arguing the opposite"
by coystags May 19, 2020

A term that is used to refer towards people who can use both their left hand, and right hand, equally well. It is another word for ambidextrous but is usually used negatively. Many find this word to be in the category of "hate speech" and many would recommend that this word should never be used towards people who are ambidextrous (even though it is somewhat used).
"Hey look, it's that mosoderate brain"
"Look faggot, just because you can throw equally well with your left arm doesn't mean you can start using it to throw the football! We lost the game because of you, you mosoderate brain!"
"Look faggot, just because you can throw equally well with your left arm doesn't mean you can start using it to throw the football! We lost the game because of you, you mosoderate brain!"
by Mosoderate Brainiacs October 14, 2017

Another name for a skilled surfer, used mainly on the Pacific Northwest coast. Someone who likes to surf a lot. An avid surfer.
"Hey man, you see that salty brain out there? He's shredding that 15 footer"
"Josh is a serious salty brain, he catches huge sets everyday"
"You gotta be one salty brain to try Mavericks"
"Josh is a serious salty brain, he catches huge sets everyday"
"You gotta be one salty brain to try Mavericks"
by Spartacus on the coast December 15, 2016

by lil shlime ball February 4, 2020

An act of over-zealous validation in recognition of an intellectual remark.
i.e. Nerd Flirt, Brain Sex
i.e. Nerd Flirt, Brain Sex
"Every time he posts that hyper-intellectual, indecipherable, ideological crap; the women pile on with their brain licking comments."
by SnarkyDoodle February 15, 2009
