Obsidian

Obsidian is an igneous rock formed from extensive lava flow, it looks glass like because it cooled too fast for crystals to grow large enough so see with the naked eye, Obsidian (when sharp) can cut off your dick and balls

Good thing I'm sharp
>:)

I never said you were sharp, you haven't been separated from your source of volcanic activity therefore you are a fetus still

I've been cool for years

Okay? You can still be connected, weathering and erosion doesn't happen overnight

I was broken off

How so? Finally got that stick out of your ass?

There never was a stick in my ass
I am human, not a rock
You're a human, not a flavor/plant

I know, but I can still use geology against you