brainmelt 

an informal word for a person who acts like an idiot.

"Yeah, that Elon feller is a real fuckin' brainmelt !"

brainmelt by lionlionlion January 2, 2023

Brainmelt

A deeper and enhanced version of the term “brainrot,” usually referring to a picture and/or video that is even worse than what is considered “brainrot.”

“Yo, what in the actual fuck did I just watch? That shit wasn’t even brainrot it was straight up brainmelt.”

Brainmelt by Crommy November 21, 2025

brainlet

immature,underdeveloped cerebral cortex,unfit for real world survival

Jimmy scored ninety on the I.Q.test. What a brainlet!

brainlet by TinFoilHatGuy May 11, 2017

Brainlet

Someone associated with having a low iq and a below average common sense.

Tilly you brainlet!

Brainlet by Kaprie May 30, 2018

Brainlet

Individuals that search their names on Urban Dictionary and share the definition with others in order to feel good about them seleves. These people generally have IQs equivalent to that of small fish and think that Lelepons is funny.

"Hey, check out that brainlet over there."

Brainlet by go commit neck rope July 12, 2018

brainrection

A condition that exists when all of the blood rushes to your brain. Typically brought on by shocking, interesting, or new information.

I had a full-on brainrection, when I heard the news about Thomas Coyne.
That movie was a Total brainrection.
After reading that book I couldn't get a brainrection for a month.

brainrection by DerelictDoug.net June 18, 2020

braintellectual 

A portmanteau of the words brain and intellectual that describes individuals whose intellectual capabilities are so great that they understand this word and probably more complex subject matter too.

The opposite of brainlet.

It is very commonly used in a sarcastic manner.
It can be used as an adjective or a noun.

Bradon, you got really high grades so that means you're a braintellectual
Justus, in all his braintellectual musical genius, exclaimed "the percussionist sets the tempo!"
While brainlet Chads are busy fucking whores, a braintellectual such as me will be busy doing your mom!

braintellectual by Everyone that has played Smash December 29, 2018