big brain

Big brain is a common saying used by many middle/high school ages students who want to express that they are

a) actually dumb and are covering up their mistake
b)says something smart

c) wants to fit it
these comments are made after any of (a,b, or c).

person 1- i just saw a dog and thought it was a cat
person 2- that’s really big brain of you

by yep it’s me 1107 March 6, 2020

Big Brain

A person who is a intellectual who has an IQ of at least 5000.A way to become a big brain is to watch all the Rick in Morty episodes.Some very popular big brains include Markiplier and PewDiePie.

I Big Brain

by Big brain5000 October 21, 2019

Big Brain

It is a term of endearment which is used when you activate your power move.

You: *solves math problem*

The person next to you: you are such a big brain.

by cool_guy_simmons October 24, 2019

Big Brain

when you send a pic using a filter to Alex English while driving then get honked at because the light turned green and you didn't know that

Wow John is very Big Brain. What a guy

by jbr0wn May 26, 2021

big brain

a person who wont shut up and listen

*music plays* sInGs: Big brain is a person, who wont shut up and listen

by llama with a h June 30, 2021

big brain

the opposite of small brain

me in a mirror: dude you're so big brain
also me: nah man im small brain

by i m s o p u r e November 14, 2020

Big brain energy

When a person has all the smartical particals and just comes up but the best and often most logical answer to a predicament.

Person 1: wow I never thought about it like that

Person 2: yeah that’s big brain energy right there

by Gregggyboii September 10, 2020