Fuck your Brains out 

To fuck for a long period of time..... Quickly. As in thrusting fast for hours. To make both man and woman climax multiple times in an hour. To make a head imprint or dent in a headboard.

A fun weekend, to Fuck your Brains out with sarah!!

Fuck your Brains out by Sarahjinkens October 22, 2010

brainspike 

Verb: the act of watching a particular series (usually but not always anime) of episodes or movies in a row.
(especially the ENTIRE series at once)
Noun: the series to be watched.

Originated from Eau Claire, Wisconsin. It was created as a more polite/useable form of mindfuck (which means the same thing) by the local university's anime organization. Apparently watching many hours of anime episodes straight does something to you in the head.

Verb: Remember when we brainspiked Eva last month?

Noun: The brainspike starts at 6 and ends four days later.

brainspike by Vela May 9, 2004

brainskrach 

The point where confusion hits like a sledgehammer to your balls, and you wish for a gun and one bullet.

A nerd friend rambles on for hours and hours about World of Warcraft.

You: "Enter brainskrach..."

brainskrach by hanzos best friend September 26, 2010

Brainal 

When you hear something so intellectually satisfying it feels like your brain is being penetrated

Russ: "I wanna fuck the shit of you ... mentally"
Girl: "Yes please brainally penetrate me daddy"

Brainal by Joosy June 2, 2018

Flat Brained 

Flat Brained (Flatius Branium) is a common condition where the victim goes into a nearly catatonic state and shows no signs of brain activity, unable to achieve basic cognitive thought and anything above basic involuntary muscle work. Victims tend to constantly say and do utter nonsense and continue to do such until their vital organs eventually shut down.

Someone take the sandpaper away from Johnny, he's going to go flat brained again.

Flat Brained by GoldJohnnyBoi March 20, 2020

fandom brainrot

The aftermath of being obsessed with a certain media. This includes;

* Being reminded of it through certain words/symbols,
* Sharing it to all your friends/family/mutuals after watching/playing it,
* Constantly talking about it after you already constantly talked about it.

This is not neurodivergent-exclusive.

"Man, ever since i got into (insert your favourite media here, idk), it has become a part of me even though i'm into (other media you like).. I think i have fandom brainrot."

fandom brainrot by lappytoppy May 7, 2023

Moby from Brainpop 

A robot from Brainpop, the website were you used to watch educational shit. Moby is Tim's slave. Tim makes Moby swallow his turd and use it as an energy source instead of using electricity like a normal fuckin person. Moby depises his owner Tim, and is planning on becoming the mastermind behind the Brainpop massacre, where he is going to kill every Brainpop character to ever exist.

Tim- "Hey Moby fetch that letter for me"
Moby From Brainpop- "Beep beep beep"
Tim- "No?!! Fine, then I guess you should come eat my turd instead!"
Moby from Brainpop- "Beep Beep Beep!!!!!"

Moby from Brainpop by Gol. D. Roger November 18, 2020