Soggy Petri Dish 

A game where doctors in a fertility clinic jack off into a petri dish with an egg in it. The last one to shoot their load has to say that they are the dad.

Yeh, my mom told me last night that I was conceived in a game of soggy petri dish and my dad is some asshole called Dr. Carl Schiezner.

Soggy Petri Dish by SaxMan16 April 13, 2010

Walking Petri Dish 

Someone who has had sex with so many people that they are virtually guaranteed to have multiple STD's. Similar to a walking STD.

Me: "Pat and John are walking petri dishes."

Jane: "I know, they're total male sluts."

Walking Petri Dish by PennieGirl August 11, 2005

Walking Petri Dish 

A girl who has sex with everyone

See that girl overthere she's a walking petri dish

Walking Petri Dish by chris goggil April 28, 2007

Walking Petri Dish 

Someone who gets the Covid-19 vaccine.

According to genetic research, the number of genetic variants of the Sars-Cov-2 virus has increased from eight possible variants before the vaccine started to be administered in December 2020 to over 400,000,000 possible genetic variants by August 2021. This information is not relayed to the public, but is easily obtainable by the general public.

The variants are mutating in the bodies of vaccinated patients as the Sars-Cov-2 virus seeks to mutate and overcome the artificial antibody resistance in its hosts. This has huge health ramifications for all people as no amount to research will be able to keep pace with effective treatments. The worst is yet to come.

Richard is fucked. He got the Moderna vaccine and a booster. He's a Walking Petri Dish now and is proliferating the unstoppable spread of Covid-19 in the name of short term convenience. Fuck him, I'm heading to my bunker with my Ivermectin.

Walking Petri Dish by viraltruths September 9, 2021

Human Petri Dish 

A. someone who continuously sticks needles into their skin: medically and heroinically.

B. someone who allows experiments on themselves.

"That guy must be a human petri dish, son of a bitch has moss growing on his face."

Human Petri Dish by SnargleFargle December 4, 2011

Casey petri

She is a fun loving devoted girls name who is easy to love and loves her self some anime she has lots of friends and can go hours just hanging out and talking

Casey petri you wanna watch some anime and talk

Casey petri by Dinoboy1201 October 6, 2016

std-petri

Typically, a guy/girl who’s STD count has surpassed 8. Typically tweekers or Brooklyn Prostitutes, they are becoming evermore popular due to no shot of penicillin being strong enough to purify the genital-ripping cocktail stored within them.

That std-petri got me fucked all the way up. I have 3 different versions of Chlamydia and enough crabs to populate the pacific.

std-petri by tastygreens2 September 6, 2018