Inflatable brain

A euphemism for "penis".

I normally hate chick flicks but when she asked me my inflatable brain took over.

by kongles April 17, 2015

Daddy's Brain

When you have so many kids and all you think about is working, providing for your kids, and protecting your family. Obsessing over these matters so much that you cannot remember anything else. (ie. niece's birthdays, religious holidays, politics, and daily small details about life)

Tay has 3 kids, so he has an extreme case of Daddy's Brain.

by JoMomma923 August 27, 2018

food brain

A verb; to enter a state of mind where all is incomprehensible until delicious food such as Paczki enters the mouth hole. Occures often and can lead to severe frustration if not properly cared for.

Boi, you got mad food brain, let's get you chow ASAP.

by Hashtagdealwithit January 13, 2017

Brain-poser

It combines "brain" with "poser," immediately signaling someone who's faking intelligence. it is direct and a little bit playful, highlighting the act of "posing" as intelligent.

"He spent twenty minutes using all sorts of fancy jargon, but it was clear he was just a brain-poser trying to impress the boss."

"Don't listen to her; she's a total brain-poser who just repeats things she hears online without understanding them."

by Mac Merk July 22, 2025

Mainstream brain

A person who just gets their opinions from mainstream news sources and YouTube channels with 10k + subs. Unable to form their own opinion. Just listens. Doesnt make inference. Has a Twitter.

Mainstream Brain: I hate Metroid the Other M
Genius: Why
Mainstream Brain: Because Angry Joe said so.

by Chevyman95 September 27, 2019

Big Brain

Noun used to emphasize intelligence.

Jules: You know what they call a Quarter Pounder with cheese in France?
Brett : No.
Jules : A Royale with cheese! You know why they call it that?
Brett : Because of the metric system?
Jules : Check out the big brain on Brett! You're a smart motherfucker. That's right. The metric system.

by dlicen August 10, 2022

Al Brain

A ''Weird Al'' Yankovic fan who can only think of the Weird Al parody when they hear a famous song.

guy on twitter: only weird al can do parodies all other parodies suck

guy on twitter quote retweeting it: man the Al Brain strong with this one

by Sethsterwastaken June 19, 2023