ooftonium

A radioactive element that radiates off of some Robloxians.

Noobs and Guests, for example, radiate large amounts of weapons-grade ooftonium.

by CrazyUrbDicDawg January 11, 2022

Ooftonium

The 39th unofficial radioactive element on the Periodic Table. A substance secreted from a human's Oof-glands, a result of depressive emotions triggered by (a) tragic realization.

Example 1: "Get ready for some weapons-grade Ooftonium, I have some tragic news."
Example 2: "I just experienced some serious Ooftonium today, I accidentally ran over a squirrel."

by The Somewhat Fantastic Mr. Fox December 2, 2023

Ooftouniun

The primary ingredient of a Roblox noob

That noob is made of of some weapons grade ooftouniun

by ZACKMAN2007 December 14, 2021