On the brain 

To constantly think about something.

Steven has sex on the brain.

On the brain by Hello-There-1989 August 30, 2013

sand on the brain 

A description used for someone who has said or done an incredibly stupid thing, that it is attributed to them having sand on their brain.

Friend 1: Hey dude, Friend 3 still thinks we only use 10% of our brain.
Friend 2: He's got some sand on the brain.

sand on the brain by massivegamer July 16, 2019

Easy On The Brain 

An expression of respect for somebody who is smart.

“She’s not just attractive, she’s also easy on the brain”

Easy On The Brain by Uk.1988 August 27, 2020

Easy on the brain 

To tell someone to take it easy or slow down. Particularly relating to their head /brain or relating to someone who is overdoing it with their studies /homework.

“Go easy on the brain”

Easy on the brain by Joey Knows All August 28, 2020

Vaginal fluid on the brain 

Vaginal fluid on the brain, is when you cant think of anything else but vaginal fluid and sex. Approximatley 99% of human males are affected.

Dude1: man i cant stop thinking of sex today

Dude2: Sounds like you have a case vaginal fluid on the brain.

Vaginal fluid on the brain by micky mcgee June 29, 2011

Easy on the Brain 

To remark or boast about an easy puzzle or task that was completed or a top score that was reached in a game.

"Easy on the brain!"

Easy on the Brain by Cuber Chris August 31, 2020

dump on the brain 

(N) The term used to explain the phenomenon that occurs when one has an intense need to take a massive dump. All cognitive processing is rendered hopeless. Often, even the simplest of questions seem like logarithms. Ones only thoughts consist of preventing the mud butt blast. Images of sharting in ones underpants haunt the afflicted.

In addition to cognitive processing, motor skills are also affected, mainly in the extremities. The focus, rather, is shifted to sphincter control. Common symptoms include, but are not limited to, pigeon walking, buttcheek clenching, hand on the anus, short choppy steps that appear similar to watching a midget run, all of which culminate in the jogging in place once you reach the toilet, scrambling to assume the position. Facial expressions such as the blue eagle are quite common and often one becomes fishbelly white in the face.

Jon was asked a simple question such as "What are some of your hobbies?" Since he had dump on the brain, his answer was less than sufficient and he was not hired at Wendy's.

Sean was on a conference call when he was immediately stricken with dump on the brain. Whats worse, he forgot to hit the mute button as his asshole exploded into the toilet.

dump on the brain by S. Bruno May 14, 2008