Big brain

A big brain is a brain that only big brains can handle.

Only a few people have big brains, therefore they're genius.

Person1: 2+2=7
Person2:BIG BRAIN

by shoulder pain sufferer October 26, 2019

fetus brain

The most intelligent and attractive person ever. You’d definitely want to date them ;)

“Oh yeah, I wanna sleep with fetus brain”

by Erectiondetection;) October 29, 2019

Shit fuck for brains

Dumbass

What, you new?
What are you, a Shit Fuck For Brains?

by Discreet Sectrearions December 2, 2020

Big-brain

Big-brain, (Which can also be spelled without a hyphen,) means smart, intelligent, and is usually used when someone says something witty in an argument.

Maddie is really big-brain for saying that!
Or
Maddie is really bigbrain for saying that!

by ~Chrysanthemum~ December 2, 2020

Brain

When you are in deep thought about someone, and you start to miss them

Man: my wife gives brain every day

Man2: mine never does unfortunately, so I killed her

by Faxspeaker December 2, 2020

Brain

When you start missing/talking about someone

Man: my wife always gives me brain

Man2: my wife doesn’t so she’s gone

by Faxspeaker December 2, 2020

Smol brain

Yes

Smol brain Yes

by Trefka i Monki December 3, 2020