When you get into a situation where mutually-assured destructive behaviour is the only option. Superior to reckless.
“Dam bro… what’s gotten into you?”
“I dunno fam I think I got that Hiroshima mentality taking control”
“I dunno fam I think I got that Hiroshima mentality taking control”
by Joebama Biden August 17, 2023

The gentleman's way of saying the word retarded. Usually used when someone wishes to insult someone with a touch of class.
Person A: Oh wow she's fucking retarded.
Person B: Mentally conservative.
Person A: Oh, my mistake. Wow she's fucking mentally conservative.
Person B: Good show.
Person B: Mentally conservative.
Person A: Oh, my mistake. Wow she's fucking mentally conservative.
Person B: Good show.
by pbnjp January 2, 2012

A brain exercise in which you squat your brain in order to increase the power of your mental thighs, hips, and buttocks.
by Unoriginal Pseudonym February 24, 2015

Barbie mental means something that people have that have a big mental Illness that makes people think they are perfect. Some people go as fare as getting so much plastic surgery they are practically a Barbie doll. People that brag that they are blond fall into this mental state. Most people that are Barbie mental played with Barbie dolls and watched the Barbie shows 24/7.
Omg you have gotten work done? You are soooo Barbie mental
I hate your new bf so much he is Barbie mental.
I hate your new bf so much he is Barbie mental.
by Glizzy_globler69 January 12, 2022

When one is confused and spends more time then necessary mulling over the multitude of variables that come into play when making decisions.
Much like self pleasuring, the vast amount of thoughts that pertain to the situation in which you are trying to make the decision flood or overwhelm your thought process/senses thereby causing you to become consumed with nonsensical thoughts that end up wasting yours and others time.
Much like self pleasuring, the vast amount of thoughts that pertain to the situation in which you are trying to make the decision flood or overwhelm your thought process/senses thereby causing you to become consumed with nonsensical thoughts that end up wasting yours and others time.
When Joe finally caught up with the rest of the gang they wondered what had taken him so long,
he replied 'I had to listen to Amy mentally masturbate over which iphone cover to buy'
he replied 'I had to listen to Amy mentally masturbate over which iphone cover to buy'
by Chilcotin Buddha January 7, 2014

it’s like a regular boner but for your brain and is mostly revolves around a quality that you admire in someone.
by YuOfTheNight January 8, 2020

by your truely molly February 4, 2022
