Rontonium 

Solidified jizz capsules from Ron Witkowski, an extremely rare resource, often used in the production of Ron Cookies see also, The Fortress of Ronitude

Rontonium by Liquid April 26, 2003

rondonumbanine 

A real ass street nigga from chiraq, affiliated with 600 BD, in jail for a crime he ain't commit

Damn that's a rondonumbanine I'm scared

rondonumbanine by Chief keef father August 1, 2017

Rondonumbanine 

A real nigga from the six double o

Oh shit there go rondonumbanine

Rondonumbanine by ChiefKeefsDraco April 19, 2021

rectonium 

Someone who is acting like a rectum.

There are lots of rectoniums all over the world and im sure we have all been one at some point.

rectonium by 2man October 17, 2009

Randonium 

This material is believed to have mystical properties, but is unable to be studied due to its nature of suddenly disappearing.

Can occasionally turn surroundings lime green.

Person 1: Did you see what made that massive green crater in the east?

Person 2: Yeah, there was a lump of Randonium, but its gone now.

Randonium by TheRando July 26, 2012