Coin-op brain 

When one needs a snack, a set time in gaming or anything on a timely basis, just to be slightly less of a moron.

In "Hitchhiker's guide to the Galaxy", one character had a lemon-op brain

Joe only thinks for 3 minutes after a toilet.
Yea, he got a coin-op brain!

Coin-op brain by CogsOfGoo December 3, 2010

Pinky and the Brain It 

The act of getting so sun burnt that your skin peels and you become all pink. Then you throw on a speedo and let your balls hang out the side.

Bro, I got so sun burnt on vacation I'll have to pinky and the brain it all week in the name of comedy.

Pinky and the Brain It by Niasyn August 23, 2011

whiskey on the brain 

A near disease like water on the brain. When working a long tedious and tasking day the mere mention of the Jim Beam sends one into a magnetic voyage to the nearest dive bar to drown the working man's woes.

In casual conversation with Andy, Kristine mentioned the bottle of whiskey she procurred for Tom's birthday this weekend. After putting in a crab fisherman's day worth of hard work and sweat, the mere mention of the fine gruel, gave Andy a severe case of whiskey on the brain only to be cured by a stop at the Buzzin Steakhouse on his way home.

whiskey on the brain by Malbec Maven November 8, 2011

Big Boy Brain Smart 

the smartest of them all

joe is the big boy brain smart of us all

Big Boy Brain Smart by big boy football fan November 1, 2019

Ooga booga caveman brain

When someone is so dumb he literally can't be any dumber and is using - 50% of his brain capacity.

Have you seen what he did with his part of the group project? It's so dumb, I think he went ooga booga caveman brain.

Ooga booga caveman brain by Lil rud October 13, 2020

This could be a big brain play by Toast 

A phrase said most often by Corpse Husband while playing Among Us, as a strategy to get Disguised Toast voted off if he's still alive by late game. No one wants to get caught up in his genius, and imposters especially fear being found out by him.

Toast: "OK... I know who the imposters are."
Other streamer: "Alright, Toast. Who do we vote?"

Corpse: "Wait... This could be a big brain play by Toast."

This could be a big brain play by Toast by friendlybean February 20, 2021

Giving brain 

It’s when you get a can of beans and heated up in Mach 10 and land in a African village (preferablly ookagawlahawsha) and shove it up the local gay mans ass (can opener is already up there) and pull it out and throw it in a cathedral and the citizens run and you go and retrieve and it is brain.

Giving brain - poop baby satchel brain

Giving brain by Nae nae baby April 15, 2019