Sexual Chernobyl 

When one or more people of ill-repute do the nasty in a place you frequent, thereby making said place uninhabitable for fear of the resulting effect on your body, i.e. growing a third nipple, an enormous cold sore, or the worst case of anal warts you have ever seen.

My brother's girlfriend wanted him to have sex with her on my bed, but he didn't. Thankfully, now I won't have to sleep in Sexual Chernobyl.

Sexual Chernobyl by thatguy527 September 23, 2015

Hormonal Chernobyl 

When PMS reaches a critical fission point resulting in a total emotional meltdown of the PMSer and a poisoning of their surroundings so bad that any cohabitators must immediately flee the scene.

Chris: Hey Tom, could you let me in to the office? I left my keycard home.
Tom: That's not like you. What happened?
Chris: Oh the wife went hormonal chernobyl this morning and I skedaddled without cellphone, card, and lunch.
Tom: That's tough man. Spot you for lunch?
Chris: Dude, much appreciated.
Tom: Bros before hos man.

Hormonal Chernobyl by Lex Sleuthor December 6, 2009

Homemade Chernobyl 

That bomb ass homemade methamphetamine

Yo bruh you got that homemade Chernobyl

Homemade Chernobyl by King_John69 December 31, 2019

Obi-wan Chernobyl 

The phrase use to describe an awesome, but highly radioactive person with a lightsaber.

Look at this fine Obi-Wan Chernobyl, not for too long though, the radiation will melt your eyes.

Obi-wan Chernobyl by TheEugeneHunter January 14, 2017

I can count how many times I've been to Chernobyl on one hand - 8 

I don’t know the meaning .because I’m living under a rock :(. I hope someone explains it.

-_- =( sorry.(I can count how many times I've been to Chernobyl on one hand - 8)

I can count how many times I've been to Chernobyl on one hand - 8 by Ramdomised Pseudonym December 14, 2019

going Chernobyl 

The act of shitting, wherein the resultant pile radiates such a fowl odor that by the time it hits the bowl, paint begins to peel from the walls and all who enter the restroom after without proper radiation protection develop a host of illness and on occasion, mutation and/or death.

Heads up everybody i'm going Chernobyl up in this bitch!

going Chernobyl by Northside Wookie March 28, 2011

Full Chernobyl 

When someone drops a shit or a sequential series of shits in one session so horribly rank, that much like the site of the Chernobyl Nuclear Disaster, the after effects result in parts of the bathroom no longer being suitable for human inhabitation, sometimes regardless of the duration of time after going Full Chernobyl.

As soon as I walked into the bathroom at work my eyeballs melted. I gasped for air but my throat had all but turned to a charred crisp. I fell to the ground as my joints instantly deteriorated. As my skin began to crack and fall off of my bones like butter from a warm knife, I knew that this was the fallout from Jake going Full Chernobyl in the staff bathroom.

Full Chernobyl by Self Taught Gynecologist April 10, 2017