Brain-dead

When you overwork yourself and you can’t focus on anything. Like your head is full of cotton and you’re also tired.

I studied all night and now i’m a bit brain-dead.

by Rando315 December 23, 2021

Biscuit-brained

Clueless or dimwitted. Term introduced on the Handyman for the Common Man web-only TV show.

“Using a biscuit-brained approach will cost you more money and more time.”

by The Handy Writer May 10, 2009

Ice brain

Another name for meth head

That creep is an ice brain

by Operator36 March 9, 2023

Scratch one’s brains out

Thinking about something really hard but couldn’t figure it out

To solve this problem one needs to scratch one’s brains out.

by Realwords3747539 July 25, 2018

Nose-Brain

A new type of neurological network recently discovered in the nostrils of Arab population, often times giving them a a unique ability to "smell" a fart prior to the fart having been materialized

He got that nose-brain

by flatnoser March 2, 2020

Enemy Brain

The part of your brain which produces negative thoughts, almost like the devil in the devil vs angel trope. Often associated with poor mental health the enemy brain makes you see yourself in the worst light it can.

Theme of Fox Stevenson song "Enemy Brain"

I wish my enemy brain would stop making me hate myself.

by UDpanoke December 2, 2022

baby brain

As a noun, a type of brain that acts like a baby, either because its a baby or because it is teenager or adult but easily distracted, impulsive or rapidly changeable in mood.

As an adjective (baby-brained), a immature person with a baby brain.

The president's baby brain embarrassed the country once again by confusing three unrelated policy notions during his press conference with the visiting prime minister.

by davelat September 3, 2025