NFPA 704

NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response, or NFPA 704 for short is the fire diamond things. They are typically placed on a door or a container and it gives warnings about what is inside of the container or behind the door. There are three colors and they each have a number 0 through 4 (0 being not present and 4 being extremely).

Red indicates flammability/combustibility (A material with a 4 will likely combust under normal atmospheric temperatures/pressures) (Propane has a flammability rating of 4) .

Blue indicates health hazards (a material with a 4 can cause death or serious harm upon exposure). (Hydrogen cyanide has a health rating of 4).

Yellow indicates reactivity/stability (a material with a 4 can detonate under normal temperatures) (nitroglycerin has a reactivity rating of 4)

The white section doesn't have a number and instead serves as a place for special warnings.
Examples of which include but are not limited to:

OX: indicates the substance is an oxidizer

SA: indicates the substance is a asphyxiant gas

BIO: indicates the substance carries a biological hazard (used for things such as viruses)
RA/RAD: indicates the substance is radioactive
ACID/ALK: indicates the substance is Acid or Alkaline respectively

A: Bro wtf is in this container?
B: Don't open it! the NFPA 704 says it's a health hazard
A: Fuckin nerd

5👍 2👎

smart idiot

The type of person that has book smarts yet lacks basic knowledge or common sense. A smart idiot is the type of person to ace a math test but not know how a can opener works, or the type of person to know the entire periodic table but pushes a pull door

A: hey it's C
B: did he just try to push a pull door?
A: yeah...
B: doesn't he have straight As?
A: yeah...
B: what a smart idiot

Ussy

A suffix used to indicate the pussy or asshole region of a noun.

Example: Salmon → Salmonussy

John: I've been looking up Fnaf R34.
Steve: Damn did you see that Chicussy?

Donald Glover

A living god. The most talented person on the planet. He is an actor, writer, rapper, songwriter, Comedian, Producer, Director and so much more. He was in the NBC show "Community" as Troy, and he was the creator of the song "This is America". He is truly amazing and doesn't get nearly the amount of credit he deserves

Mark: you know Donald Glover?
David: YES! He is the most talented to ever exist!

5👍 1👎

Phasmophobia

A: The fear of ghosts or anything paranormal

B: A 4 player, co-op horror game where you find evidence proving the existence of ghosts

Mark: I have Phasmophobia.
David: The fear or the game?
Mark: yes

24👍 2👎

Interlocking dogs

When you put your toes in between the toes of another person. Often done as an act of friendship or as a romantic gesture, interlocking dogs is a very powerful action that will strengthen the relationship (platonic or otherwise) between two people

Person 1: hey want to interlock dogs with me?
Person 2: of course
*they are interlocking dogs*
Person 1: I love you bro
Person 2: I love you too

Grand Theft Auto 5

one of the greatest games ever, which will never run at the best graphics settings unless you're using a NASA computer.

John: Hey, I just got Grand Theft Auto 5!
Alex: Set the graphics to the lowest setting.
John: why?
Alex: because

7👍 2👎