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

by Uhfhhtd July 20, 2023

Jack has that Megamind Mentality. He drove through a populated campsite just to shave 5 minutes off his trip to Grandma's house
by Charnime October 25, 2023

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

by EBG A1 March 8, 2024
