brain job

when your gf/bf covers your nose with their mouth and blows up your nostrils giving you a weird tingly feeling in your head

I was making out with my boyfriend when he decided to give me a brain job. he is so weird

by suckmyash September 5, 2015

brain viagra

the act of needing a dirrty phrase or word but are inable to think of it

I need brain viagra

by tripolar92 & Sara January 17, 2009

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

Brain prostitution

Whoring out your academic abilities to the lesser brained for some sort of gain, whether that be material, monetary, or societal.

Or: doing a project with a dumb person for money.

Will you work with your friend on that science project?
-No, I’m doing brain prostitution with John this time. He’s gonna give me $20 for it.

Brain prostitution is how I wound up semi-popular.

by NinjaGing January 23, 2020

Krill Brain

Someone who's brain is equal to that of a krill's; stupid ass

Damn bro, you really be using that krill brain today huh

by big shlong john April 16, 2020

finch brain

A person who has a brain that is the same size as a finch.

Katie is a finch brain, she thinks dolphins are fast on land

by KenzBoiDad October 10, 2020

brain browsing

Getting lost in thought.

In math class, I was brain browsing about the weekend.

by Cynthia9512Vivian March 27, 2014