Beef-Brain

A chronic condition in which the patient's brain is slowly replaced with ground beef, there is no known cure and it is terminal 94% of the time. Common symptoms include loss of mental faculties, making absolutely stupid claims on twitter and twitch chats, and investing thousands of dollars in ugly pictures of primates thinking they are worth something.

Person 1: NFT's are the future of money!
Person 2: do you have fucking beef-brain?

by ZeroGToaster February 16, 2022

bag brain

someone that is just a bag. It's not something that just happens over night, it's a very much a gradual process. A bag brain is someone that smokes shit loads of pot most days of the week and pretty much become dependent on it. If someone is a bag they're usually pretty chill to be with as they're calm people themselves.

'Philip has turned into such a bag brain!''

'Hey Colin, what do you say we try and get the bag to come and play football with us?'

by bag brain July 16, 2014

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

potato brain

When someone has the mental capacity of a potato or the same habits of a raw potato.

Human 1: Hey potato brain get up!

Human 2: ..... *silence* .....
That's one potato brain!

by Mr.Potato Head April 23, 2017

Brain Butcher

A relentless maths teacher that overestimates everyone and imposes her beliefs on the students’ brains, therefore butchering them.

Dave: “What’s up, Darren- OH GOD! WHAT IS THAT, A FOREHEAD HERNIA-!?”
Darren: “No, Mr. Biggshoson brain butchered my brain this maths lesson.”
Dave: “how does one do such a horrible thing...?”
Darren: “He gave us 10 extra questions do finish off before the lesson. If we didn’t, then detentions galore.”
Dave: “oh”

by adopt a toblerone October 19, 2019

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

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