out of sight out of mind 

meaning if an old friend or enemy is not around for you to see, then that just means that he is out of your mind, meaning you are not thinking about him/her/them...they are living their own life and you are living yours...

Person1: What ever happened to person3???
Person2: Who cares, fuck person3, out of sight out of mind!!!

out of sight out of mind by blthrskt April 8, 2006

Bored Out Of My Mind

When you're sitting in science class, and you have nothing to do, so you decide to add a bunch of random words to Urban Dictionary.

I am freaking bored out of my mind, someone put me out of my misery.

Bored Out Of My Mind by askkkkkkk November 1, 2019

bored out of my mind

What I am right now. That is why I am on this sight creating this definition.

Hello, I am bored out of my mind.

bored out of my mind by Got nothin to do. August 23, 2011

smashed out of your mind 

when severely drunk, barely able to function

Man,you were smashed out of your mind!! you could barely tell me your name!

smashed out of your mind by Unanimous Chinchilla January 5, 2012

Get out of your mind

To behave in a manner opposite of normal life resulting in any form of altered mental state, usually as a result of heavy consumption of alcohol. Behavior is akin to a semi truck with no fucking brakes. Inspired by the song of the same name, written and performed by the glorious, genius Lil Jon himself.

"Get out of your mind. Get out of your mind. Fuck that shit, get out of your mind."-Lil Jon

Get out of your mind by Delta_2220_ May 24, 2011

out of his mind

BROSTOFF

person 1-hey who is that kid in the corner
person 2- brostoff
person 1- he is out of his mind

out of his mind by the guy next store October 23, 2012

out of my mind 

blacked out drunk. meaning, you probably did something absolutely ridiculous but you don't remember

"Oh man I was so out of my mind last night I drunk dialed my boss and don't remember"

out of my mind by tliscious December 15, 2007