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

Morning Brain

When you first wake up and you are stupider than normal.

Dude, I can’t do that right now I got morning brain.

by Yo Mama Like Me January 4, 2021

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 21, 2017

Boner Brain

The phenomenon when a males mind becomes filled with extremely sexual thoughts when one has a boner. In other words a person thinks with their boner.

I had a serious case of boner brain in class and almost spunked my pants thinking of fucking Ms. Williams

by TadBitOfThad May 11, 2015

brain fart

momentary mental lapse as when you see someone familiar but forgot their name the instant you were going to say hello

Lover 1 Susan: Oh John that was sooo good!

Lover 2 John: Ohhh yeah, uh, rats I just had a brain fart. Damn what's your name again?

by no1sandman August 1, 2010

Penis Brain

A person who thinks with there penis.

A guy who just wants to have sex.

A man who is horny all of the time.

A guy that thinks only with his penis and of his penis.

A man who believes everything in life can be in some way relative to the human penis.

A man who uses his penis to hide the fact that he has no skills in getting women.

"My ex boyfriend was such a penis brain, all he cared about was sex"

"Why do you always have to be such a penis brain? All you think about is your penis!"

by Suckmycockerspanielbitch69 October 7, 2008

Brain Tilt

While thinking of a complex situation or idea, the brain suddenly loses concentration and you fall into a moment when your brain is completely empty and all thoughts stop.

Justin was explaining the Large Hadron Collider to Nic when suddenly he had a Brain Tilt. All thoughts left his mind and he sat and stared into space.

by -Nic October 24, 2008