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 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

We don’t have a definition to this word yet.
The scientists (the big brain people) are still working on it .

Pewdiepie has big brain.
Bro armies have big brains.

by I’m hungry August 28, 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

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