koala brain

somebody who is really really really dumb

person 1: get ot of here you koala brain
person 2: shut up nerd

by peter‽ February 05, 2022

Moth-Brained

When a person has moths flying around in their brains, laying eggs in all the old things in their lives and clouding the lights with their bodies and egg sacks causing them to be dim-witted, lazy and unable to see clearly.

Mark is so moth-brained that when we had an actual infestation of pantry moths, rather than throwing out the food where they lay their eggs, he moved it to the other pantry. The pantry is not the problem mark, you are.

by slzrppp November 02, 2020

Cajones are bigger than your brain

You're brave. Very brave. Stupidly brave. Get smart please.

Boy, your cajones are bigger than your brain.

by echoAwoo May 16, 2022

Brain swap

the act of giving and receiving oral sex/pleasure (at the same time) to/with a person of the opposite sex in a very intense and "nasty" manor.

girl: "I'm bored"
boy: "me too!"
girl: "wanna kill time?"
boy: "what did you have in mind?"
girl: "Brain Swap!!"

by Sdot.M June 26, 2009

roblox story but the main character has a brain

a roblox story where the protagonist roasts everyone

Guy1:hey have you seen this video "roblox story but the main character has a brain"?
Guy2:nah,i'm too lazy playing minecraft

by Some guy you never know about October 03, 2023

Noodle brained muppet

A completely brain dead imbecile.

That dude is a real Noodle brained muppet.

by John_doe42069 November 07, 2024

Brain-Maxing

Brain-Maxing or Brain maximising is a term for one to expand parts of or their full cognitive function by shifting perception by using external stimulus to reach full mental potential.

When a friend gives you their perceptive on a topic that’s different to your, and you use it to improve the way you understand that topic/ the way you engage with it through the process of Brain-Maxing.

by Jaysean Sononga April 26, 2025