A term that can be used to describe someone who is lazy, or even just stingy. A person who hogs all of their food, even if a starving person asks politely.
Wyatt: "I didn't have any breakfast, and Spencer is being Mentally Fat."
Spencer: "I'm not fat!"
Wyatt: "I said you were Mentally Fat!"
Spencer: "I'm not fat!"
Wyatt: "I said you were Mentally Fat!"
by Adumb50 May 13, 2010

Adult : "All that mental Illness you have, it's all in your head"
Actual mature person :" YEAH WHERE THE HELL ELSE IS IT SUPPOSED TO BE?
MY KIDNEY??"
Actual mature person :" YEAH WHERE THE HELL ELSE IS IT SUPPOSED TO BE?
MY KIDNEY??"
by deleteyourselff December 31, 2021

When you think of something bad that you want to happen to somebody but, happens to someone you know.
I imaged that this guy would break his leg, it happen but my sister broke her leg a week later. That was totally a mental boomarang!
by Zabimaru555 December 15, 2008

by XDL0L9 April 29, 2024

The concept of a "beach" is a human perception constructed from sensory input, blending sand, water, and various elements into a mental experience. In reality, there is no universal or intrinsic existence of a beach; it is a mental abstraction shaped by individual interpretations of coastal environments.
I have been diagnosed with The Beach (Mental Illness). I have episodes where I believe there is a beach. In reality, there is no such thing.
by FLCOnTop January 3, 2024

n. When you think about adding an item to your online shopping cart, but don't actually add it.
v. 1. mental carted
v. 1. mental carted
I added that oatmeal to my mental cart, but didn't actually buy it. Now I am hungry and have no oatmeal.
by dawghawk12 June 15, 2018

Being able to properly stand your ground on various topics even if the topics differ greatly in substance.
Often confused with hypocrisy.
Often confused with hypocrisy.
Just because Khalea defended people who have truck-nuts then proclaimed how people who own truck-nuts should be shot is not hypocracy, its fluid mental rigidity.
by Heauxsferatu January 15, 2017
