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8.
Used on the in the Bay Area of California. May mean in the extreme, large quantities, or something that is gnarly.
Has recently fallen into usage for something that is deep or meaningful
I had mass issues with that movie, it sucked in so many ways.
I was hungry, so I bought mass chips.
Did you see that guy's wave? It was mass.
My professor of philosophy can be so mass sometimes.
by repos December 12, 2007
 
9.
A term used to describe a group of people whos personality, mannerisms, and general way of life represents a large portion of particular areas in society.

The term was first originated by three young men at McGill University, and is mainly used in a condescending manner towards someone you cannot have a genuine relationship with.
That girl is not wife material, she's to masses for me!
by Ali Taghikhani January 30, 2011
 
10.
1. part-of-speach: noun
__a. physical substance; an amount of matter. adjective form: massive


2. part-of-speach: adjective (generally used in context\conjunction with ghetto slang)
__a. a large number of {plural noun};

__b. a great quantity of {collective noun}



.
.



1a: “Dayum, that girl has some real mass on her frame..”


2
a: “Man, you have some mass toys dere, fo'real..”

b: “Once I finished the marathon, I drunk some mass water ’cause I was so friggin thirsty, not to mention out of energy..”
by Victor Van Styn August 22, 2005
 
11.
Mass(adj):Greatly, Completely, Totally
Dude that was mass pwnage!
by Midas September 17, 2003
 
12.
A verb meaning to measure the mass of something, despite the silliness of using "mass" as a verb.
Person A: Go mass that compound.
Person B: Did you just use mass as a verb?

Or

Person A: I've been trying to lose weight, so every morning I step on the scale and mass myself.
by Eliyahu February 12, 2012
 
13.
Shortened and somewhat corrupted pronunciation of the derogatory word 'dumbass'. Used to describe some kind of fool, or someone who's made a particularly foolish mistake, or some kind of epic fail.

Quite notably created by the infamous Dylan Basnett, along with other such words such as 'PAIN' and 'CREM'.
Dylan: I thought the current prime minister was Tony Blair?
Jack: MASS Dylan! Old Blair got the boot eons ago.
by michaelfishywishywish. July 21, 2010
 
14.
Used in the Bay Area of California. May mean in the extreme, large quantities, or something that is gnarly.
Has recently fallen into usage for something that is deep or meaningful
I had mass issues with that movie, it sucked in so many ways.
I was hungry, so I bought mass chips.
Did you see that guy's wave? It was mass.
My professor of philosophy can be so mass sometimes.
by repos December 12, 2007