Obsidian

A naturally occurring glass that forms when lava extruded from a volcano cools rapidly with minimal crystal growth.

It is an igneous material that contains Nga (niggatronium) hence it’s blackish appearance.
It also contains C (carbon).

Teacher: Mt. Kilauea’s lava turns black after colling.

Student: Cool.

Teacher: Because it’s made up of obsidian.

Student: Wow.

by gregben September 17, 2023

Obsidian

A naturally occurring glass that forms when lava extruded from a volcano cools rapidly with minimal crystal growth.

It is an igneous material that contains Nga (niggatronium) hence it’s blackish appearance.

It also contains C (carbon).

Teacher: Mt. Kilauea’s lava turns black after cooling.
Student: Cool.
Teacher: Because it’s made up of obsidian.
Student: Wow.

by gregben September 28, 2023

Obsidian Order

A Cardassian secret police and spy agency. Enabran Tain was its longest serving chief; his son Garak was a onetime agent and was kept alive in exile only by its intervention.

The Obsidian Order works among the shadows.

by Greg October 7, 2004

Obsidian Entertainment

The greatest game developers ever made up of old interplay employees that made Bethesda look like garbage because they made a better game than Fallout 3 or 4 in 1 and a half years and that game is know as Fallout:New Vegas

Jim:hey you wanna see my Fallout 4 character
Chad:What the fuck no you piece of trash play a better game like Fallout:New Vegas by Obsidian Entertainment

by DFfag July 9, 2018

Obsidian Orangutan

One of the many slurs for black people

Son, I dont care if you're gay i love you no matter what. As long as you ain't with one of them Dirt Demons, ooooh with one of them Coal Crickets I swear to got if I catch you with an Obsidian Orangutan I'm gonna-

by Someguy.JJ July 22, 2022

obsidian rimjob

When you drink to much liquor one night and you shit pouring lava so fast and so hard it splashes the water back up and hardens your asshole

Dude, can I borrow your hemorrhoid pillow? I had such an intense obsidian rimjob, I can’t sit down.

by Codyeldridge55 February 20, 2020

Obsidian feather

The opposite of a glass cannon. Can take loads of damage but can’t dish it out.

When we plays RPGs he’s a glass cannon while I’m an obsidian feather.

by Pompador64 May 15, 2020