Radioactive Horse Piss 

A rare type of possibly expired diesel fuel, the origins of which are unknown. Typically found in shitty old Fords in Albertan oilfields.

Before we fire this old piece of shit up, we gotta see if she's got any Radioactive Horse Piss in her tank.

Radioactive Horse Piss by CDRTickledick June 22, 2020

Radioactive Twerking Spider 

(RTS for short) A fictional bug that, when bites, turn a once nice person into someone or something that twerks too much.

Miley Cyrus got bit by a radioactive twerking spider.

Radioactive Twerking Spider by That Guy that posted this. January 10, 2014

radioactive isotopes 

when that pussy so bomb its radioactive and unstable

John: Yo her shit was like radioactive isotopes
Michael: Shit thats lethal my guy

radioactive isotopes by Flaming jay September 26, 2017

Radioactive Crack Monkey 

A man who is acting extremely hyper and social, though they are usually calm and detached.

I say, Tom sure is being one hell of a radioactive crack monkey today.

Radioactive Crack Monkey by Porkman385 November 11, 2008

Radioactive Monkey

Diabolically evil primate hell-bent on causing chaos worldwide.


ARMS -- The Anti Radioactive Monkey Society -- is determined to thwart these evil-doers. At ARMS, our motto is: "Slowly leading the masses to certain doom and confusion... Oh, and thwarting some Radioactive Monkeys while we're at it."
www.theARMSsite.com

Whoa, Sam! There's a Radioactive Monkey! Let's thwart it!

or

"Halt, foul primate of evil! You and your Radioactive Monkey brethren shall not get away!"

Radioactive Monkey by Your Co-Founders & Semi-Compassionate Dictators For Life of ARMS February 16, 2005

radioactive semen 

when you get testicular cancer and you're told not to have sex because you semen is radioactive.

mann i cant sleep with Molly tonight cuz i got radioactive semen.

radioactive semen by veageiswet January 16, 2018

Radioactive Lobster 

A lobster found in Los Angeles' own Redondo Beach. It can be found within twenty-five paces of the Redondo Beach Pier. It glows in the dark and kind of looks like Darth Vader. Oh and by the way, it can morph into any of the "Mortal Kombat" characters just like Shang Tsung. Approximate weight: 35 kilos.

Dude that freakin' Radioactive Lobster totally just morphed into Rayden. That was nuts!!

Radioactive Lobster by Tim is metal June 13, 2008