Top Definition
Extensive dirtying of a toilet while one experiences explosive diarrhea. Generally, the aftermath of this disaster includes fart barnacles.
Wow, I shouldn’t have eaten at Taco Bell. I ended up chernobyling your toilet.

Ahhhhhhhhhhhhhhhhh, I feel 20 pounds lighter. By the way, I wiped my ass with your bath towel after chernobyling your toilet.
by rxlouden September 05, 2014
Excreting one's "toxic sludge" all over a female of european descent, whether it be facial, oral, or otherwise in nature.
"yo im looking forward to chernobyling olga tonight, dude!"
"me too, bro!"
by M. R. July 29, 2006

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