Monkey Brain 

When you begin reading a page, and blank out thinking about other things. You finally come to, realizing that you read the whole page without ingesting a single word.

She was reading statistics homework when she suffered an acute case of monkey brain. I suppose thats what happens when you do your homework tipsy on the stairs in front of your building at 2:30 AM.

Monkey Brain by the girl on the stairs. September 3, 2009

Monkey Brain 

Adjective: Used to describe when you cannot make sense of something, or to describe a person most commonly your friend that has said some dumb shit or is dumb.

Omg! Harry is having a monkey brain moment.

Monkey Brain by nahor macca November 2, 2020

Monkey Brain 

Monkey Brain ; Adjective . Used to describe people like youtuber CDawgVA

Garnt : You make litcherally no sense

Joey : That’s because Connor has a monkey brain

Monkey Brain by YourMumLover666 May 24, 2021

monkey brain 

Grab the scrotum sac and squeeze it from the base tightening the skin around the testicles. The result is a perfectly formed miniature "brain".

Dude, her stone cold heart turned to hot lava once she seen the monkey brain.

monkey brain by Bret Austin September 10, 2004

Monkey Brain 

When someone does something so stupid you're immediate thought is "monkey brain"

*Mans does something stupid*
"You fucking monkey brain"

Monkey Brain by ImperfectTaborsk March 8, 2021

Monkey Brain 

You nigga

Jennifer has monkey brain

Monkey Brain by nikk1919 December 11, 2019

Monkey Brain 

When you act on primal instincts and drives, such as a desire to mate, eat or procure shelter. Is in opposition of acting rationally.

Alec: Bro you know she isn't into you why are still trying to get laid?
Mathew: I don't know man, total monkey brain.

Monkey Brain by drmaurice February 1, 2024