Prolactin Brain

An insult you call a calm person because prolactin is the chemical in the brain that is released after comedown which makes you calm for a while.

Daniel: Just chill dog.

Cody: Prolactin Brain!

by TheUltimateRide May 15, 2011

Foggy Brain

A cognitive delay due to recently waking up. May also be attributed to hunger or anger.

Corey doesn't know what he's talking about, he has Foggy Brain.

by Dr. John, PsyD March 13, 2013

Burning Brain

When all you can think about is about Burning Man even though you have a job, deadlines, a wife, a mortgage, pets, etc. The condition of not being able to focus on anything else but Burning Man.

"Baby , I'm so sorry I forgot to mail in the mortgage check this month, I've got Burning Brain."

by Kapt'n and Kitty August 22, 2017

brain hampster

the hamster that runs on the wheel in your brain making thought possible

I can't think anymore, I think my brain hampster died!

by lotuspanda March 15, 2008

Little brain

Slang for penis, particularly when is not thinking rationally, but mostly due to hormonal motives

Stop using your little brain to think and get it together.

by danglyballzjohn December 26, 2021

Horny brain

A state of mind that males experience when they have not ejaculated in a good period of time. This state of mind makes you horny and temps you to do to stupid things.

Rob: Dude I haven’t ejaculated in like a week
Jeff: dude ur insane
Rob: yo should I hook up with this girl (shows picture)
Jeff: Ew no dude u must have Horny brain

by Boi 123 November 05, 2018

Brain Pooped

when you exert so much focus or brain power that you lose all ability to function as a normal human being

Ex. Sarah was dumb, so after question 1 on the exam she became brain pooped.

by cmdrwest May 16, 2017