Gym Brain

During or After a workout. A person with Gym Brain tends to forget words & act completely stupid.

“I can’t think I got Gym Brain”

by pixelhuntr February 23, 2022

Brain Burn

The opposite of brain freeze, for when you eat something spicy.

That bowl of spicy ramen gave me brain burn.

by FartsAreEasy February 27, 2024

brain fever

(noun) A belief that "crazies are great in bed." Coined as a parallel to "yellow fever" for fetishizing Asian women, "jungle fever" for fetishizing Black women, etc.

It's not always easy to distinguish someone with brain fever from a partner who's merely willing to support you through your mental illness.

by Cardemius Brouch Jr. January 4, 2025

bob's brain

This is one of the most stupid items in The Binding Of Isaac . Ever.

The R button should be held after getting a hold of this item.

It shall never be picked up, as it deserves no love.

I got bob's brain, man I should kill myself.

Oh wait, bob's brain already did that for me!

by BramHarrie February 9, 2017

Tooth infection that spread to my brain

Is why I feel drained. I took some antiseptic mouth wash and it ameliorated my symptoms by 30% overnight.

Hym "And if I could prescribe myself with antibiotics for the tooth infection that spread to my brain I wouldn't feel this way."

by Hym Iam June 20, 2025

Brain

A thing dat makes you think

Give me that brain mug

by Some b0die June 3, 2021

Brain-Rot

Media deemed to hold little artistic value and/or negatively impact those who consume it.

Guy 1: "Hey man, Sorry I couldn't come to the party, I scrolled through tik tok and forgot."
Guy 2: "What the funk man! Don't watch that, that's brain-rot!

by Axatufan June 5, 2024