Weedbrain

Somebody who's past use of weed has affected the way their brain functions in a detrimental way often resulting in "weedbrain" moments where they will often spout nonsense for an extended duration of time until ultimately throwing a fit when realizing their wrong

Aaron: "Yeah, I drink on occasion."
Jacob: "Bro, alcohol is way worse than weed."
Aaron: "What, stop being a weedbrain bro."

by Sir Leviathan IV of Chernobyl April 20, 2020

Weedbrain

A person who speaks and acts foolishly due to constant cannabis use. They refuse to acknowledge the causal link between cannabis use and degenerate behavior; on the contrary, weedbrains will falsely attribute positive outcomes to smoking. In essence, weedbrains have gaslit themselves into thinking that drug use has been a boon to their lives.

Weedbrain: Brooo, weed is awesome man. It makes me more creative and in tune with nature. It even cured my uncle's cancer! It's not an addiction - I only spend half my paycheck on it, bro.

by randyw_ January 22, 2023

Weedbrain

Another name for a stoner, someone who smokes a lot of weed.

Guy #1: "Hey man you wanna smoke a blunt?"
Guy #2: "Hell no, I'm not a weedbrain."

by srpuffinstuff May 15, 2016