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.
The Urban Dictionary Tee
I always get so many compliments when I wear this (my favorite) shirt. I have been able to give out my phone number to lots of nice old men and my parents think it's great that I have so many nice mentors grooming me into a nice young boy who is willing to "follow the rules ".
Very comfortable and love the tyoeface
Very nice t-shirt. Fits perfect.
FUCK you urban dictionary.
My brother loved the shirt and the dogs name is cum stain
The small shirts for men looks like an extra small. Other than that I love the shirt.
AMAZING I GOT THE HILAARIOUS SHIRT AND LOVE IT MORE THAN ANYTHING!
I absolutely loveeeeeeee my shirt ! Fast shipping too !
hehe mine said skibidi
Feels great love the shitt
Great shirt. Great service. Shopify doesn’t track the shipment accurately though. However, when I reached out to Urban Dictionary customer service, they were able to help me.
Wore it to school.
Love this shirt so much
I love this t-shirt that says morbussy. It allows me to show off both my love for Morbius and the fact that I get no Morbussy.
This shirt feels great, perfect fit too.
Great looking t-shirt. Good quality. Printing looks good.
Cool I didn’t order anything I just have a lot of free time and not a lot of hobbies
Fun and soft.
Good stuff! Although, I do have a sneaking suspicion that this is cursed. You see, whenever i dawn this top-teir, soft, stylish shirt - I proceed to pass out within 46 seconds. The mere act of making contact with the material insues the process of this countdown starting. If I do not quit contact, i will lose conciousness the exact moment the countown hits 0. And when I regain clarity, I find myself in a bathtub - never mine, but a bathtub nevertheless. In the bathtub, there is always various colours of hairdye. I then have to go back home, shirt stained with dye. Very fashionable though! 10/10
Smooth transaction and nice product, shipping was quick!
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Size Guide
Measurements may vary by up to 2" (5 cm). Pro tip: Measure one of your t-shirts at home and compare!
A - Length
Measure from the top of the collar to the bottom hem
B - Width
Measure across the chest from armpit to armpit
Size Chart
| Size | Length | Width |
|---|---|---|
| XS | 27" | 16½" |
| S | 28" | 18" |
| M | 29" | 20" |
| L | 30" | 22" |
| XL | 31" | 24" |
| 2XL | 32" | 26" |
| 3XL | 33" | 28" |
| Size | Length | Width |
|---|---|---|
| XS | 69 cm | 42 cm |
| S | 71 cm | 46 cm |
| M | 74 cm | 51 cm |
| L | 76 cm | 56 cm |
| XL | 79 cm | 61 cm |
| 2XL | 81 cm | 66 cm |
| 3XL | 84 cm | 71 cm |