by Asian clone #81738862 June 5, 2021

by ChaseTOM December 13, 2022

Smooth brain is an insult that refers to an unintelligent person. Supposedly, the intricacy of one's knowledge is represented by the wrinkles on their brain. If their brain is smooth and lacks wrinkles, their knowledge lacks intricacy, and they are therefore stupid.
by GenericGuy3456 May 25, 2024

gage: look at mason, he’s a fuckin idiot hanging out with his cocaine dealers. i wonder if he has brain-dead syndrome?
mason: smh 🤦 ♂️
mason: smh 🤦 ♂️
by himynameismason January 30, 2021

by pixelhuntr February 23, 2022

A person who just gets their opinions from mainstream news sources and YouTube channels with 10k + subs. Unable to form their own opinion. Just listens. Doesnt make inference. Has a Twitter.
Mainstream Brain: I hate Metroid the Other M
Genius: Why
Mainstream Brain: Because Angry Joe said so.
Genius: Why
Mainstream Brain: Because Angry Joe said so.
by Chevyman95 September 27, 2019
