brain lint 

Information that serves no purpose and consumes valuable space in your head.

My brain lint isn't marketable but I'm damn fine at trivial pursuit.

brain lint by James1976 October 25, 2007

brainlit 

When someone does something extremely stupid in a game or irl, you call them a brainlit. Can be used as a less vulgar substitution for dumbass.

Person 1: Oops, I didn't mean to!
Person 2: You could have easily avoided that you absolute brainlit!

brainlit by redundant March 24, 2019

Brainlit 

A monumentally stupid person, retard, mongoloid, dingus, dumb shit, dip shit, shit for brains, ass hat, fuck head, knuckle fart, mouth breather, etc.

Wow, that brainlit had the nerve to question you? Fuck that guy!

Brainlit by Banana Hammie November 15, 2019

Brainlit 

it means- YOU FUCKING DUMBASS GET A BRAIN

Johnny Sins: get 1+10=69
Abella Danger: no it's not you brainlit

Brainlit by bruhalert October 13, 2020

brainlit 

someone or something can be called brainlit when they or it, are or did something incredibly stupid, beyond anyones comprehension (example 1). But in a similar fashion to the word "sick", it can also be used in a positive context (example 2)

1: You are completely brainlit for selling your hair to your fans

2: He had the most brainlit idea for an album, it sold out completely

brainlit by 70260762 August 6, 2024