Not to be confused with "Fluid Mental Rigidity". Although similar, the difference is between the ability to stand one's ground but also be accepting of others and there difference's. Someone with this trait can fit in anywhere or be any shape the situation requires, without conflict of ideology or lifestyle. Like a fluid.
Man! I thought that preppy kid wouldn't be able to handle that kind of crowd! I was wrong, he must have a fluid mentality.
by Bmanb May 15, 2023

Dave: "What was the name of the girl you took home last night?"
JimmyGumJobs: "Don't know, only wrote her name down in mental pencil, won't see her again."
JimmyGumJobs: "Don't know, only wrote her name down in mental pencil, won't see her again."
by gymsmyth June 1, 2010

by Threescore August 26, 2016

Someone who wants your help or wants to talk but does not listen to a thing you say or try to remember it
(cont.) Someone who has no clue what's good for them or not
Dumb Ignorant
(cont.) Someone who has no clue what's good for them or not
Dumb Ignorant
by BigPapaPeenMan April 7, 2019

by Dick0M0d3 May 8, 2023

Could be another term for anxiety. Comes in large doses. Usually fills your gut when fear-filled, or you're thinking too much.
by killmeplzicantliveanymore June 10, 2022

by Monaeya June 5, 2019
