Brain Genius

A brain genius is what you get when you cross a rocket scientist and a brain surgeon. Can be used sarcastically, or as an actual compliment.

Guy 1: We should jump off the roof!

Guy 2: Yeah... great idea brain genius.

Guy 1: No, we don't have to buy a new one, we can just duct tape it.

Guy 2: I didn't even think of that! You're a brain genius!

by AGun June 19, 2010

Genius Brain

To be a smart ass

Also Youtuber DavidSo's podcast

Genius Brain is Always using sarcasm, stating the obvious, etc.

by Acelus April 13, 2019

small brain genius

you're dumb but you do something smart for once

that dude over there is a small brain genius, he accidentally poured some substance into whatever tf that is and created it into a new material.he is getting the nobel peace prize rn

by RadicalMuffin December 6, 2020