A phrase used to convey a moment, when someone does something out of either habit or instinct. Not to be used as a joke in front of an actual brain dead person.
by Mentally Screwed March 11, 2022

Media or literature that is so stupid it does not require a single brain cell to understand the context
by Lurain January 13, 2023

Friend 1: dude my piss still burns a week after sex that's how i know that pussy was fire
me: bruh finna brain dead
me: bruh finna brain dead
by DoggoSouls January 15, 2020

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 ExistSome February 7, 2021
