Skip to main content

Mentagrade 

Mentagrade is the measurement of how mental something is.
In this context the word mental is synonymous with words such as 'extreme', 'insane' and 'off the hook'.
The unit of Mentagrade is simply expressed as M. Not to be confused with Moles, in Chemistry.

Something's absolute magnitude in Mentagrade is difficult to calculate, and especially when something particularly mental is happening, it is unlikely you have the right apparatus to hand; so the value of said phenomenon in Mentagrade is usually an intelligent estimate.
Mentagrade is a metric measurement, but the concept of zero is not so simple. 'Room temperature' is considered to be around 2.1M, to two significant figures; this value is calculated by obtaining a weighted average of different locations' mental magnitude; (considering anything particularly mental an anomaly and not including it in the average).
To understand the concept of zero M, we need to consider the idea of Mentagrade being dynamic; so we think of it as change in Mentagrade - or ΔM - In effect, we measure how much the Mentagrade has gone up/down by as a consequence of something happening.
If something extremely boring happens, then the value of ΔM is going to be negative. We need the concept of zero because if we are taking a non-dynamic snapshot of something's mental magnitude, we measure ΔM from zero, so we do not need to express it as ΔM, but rather as just M, as it does not have any concept of time - if we are measuring ΔM at a point, then we measure it from 'room temperature' (2M).

The scale of Mentagrade is continuous and infinite, but something has to be really significantly mental to score above 10M.
Examples of Mentagrade measurements:

Shouting out at least twelve synonyms of the word 'sex' in physics: 7.3M

Kicking a pigeon: 6.2M

In a football game, the losing team's fans from the start of the game to the end: ΔM=6.9M

Planning and discussing on burning Mr Thrower: 7M.

Actually burning Mr Thrower: 26.4M.

Getting half the world's population to change their shoelaces on Valentines day: 86M.

Miles: Woah, did you know that yesterday, en masse, the UK made 436123 tonnes of batter for pancake day?

David: Wowie! that fact has got to score at least 9.8M.
Mentagrade by ActiasLuna March 2, 2009
Mentagrade mug front
Get the Mentagrade mug.
See more merch

Mentalrape 

An act where a guy surprisingly jumps on a person who is sitting,then he humps the person's head with his crotch.
Man I got mentalraped by Ivan!
Mentalrape by Mislav383 June 4, 2013
Related Words

Mentalrape 

When a person talks sexually and verbally it gets to you and you get hard
That was when I put my dick inside of her and she said I feel raped mentally and physically, a mentalrape
Mentalrape by BP1* March 22, 2019

Stealthie 

when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.

This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"

FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"
Stealthie by gwenhyfar October 2, 2016
Word of the Day on May 25, 2026

Summer Teeth 

When someone has a lot of missing teeth.
Mannn, that dude has summer teeth!
What do you mean?
Summer here, summer there...
Summer Teeth by BeckPot August 2, 2012
Word of the Day on May 24, 2026
The grindset is a contemporary ideology of self-exploitation disguised as strength, deeply tied to the aesthetics of the “sigma male” and to new digital forms of patriarchy. It promotes the idea that human worth depends on productivity, economic success, absolute emotional control, and the ability to work endlessly, turning vulnerability, rest, community, and tenderness into signs of weakness. Beneath its rhetoric of discipline and power often lies a profound inability to relate healthily to pain, fragility, and human interdependence.
“That’s the grindset, brother. While weak men sleep and complain, sigma males stay disciplined, work in silence, suppress emotions, and build power while everyone else wastes time chasing comfort.”
Grindset by Omega-Male May 22, 2026
Word of the Day on May 23, 2026
well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!
Them future folk took ouare jerbs!
jerb by Jimberley Kim April 7, 2005
Word of the Day on May 22, 2026