Petri Dish

When a guy is having symptoms of a potential STI and ejaculates in his least desirable woman in rotation. He waits until she gets a diagnosis before he gets himself treated.

Deshawn PETRI DISHED his girl Kameka and found out he had given her Chlamydia after she got herself tested.

by BlackIlluminati February 27, 2024

Petri-Dish

When a woman's been with so many partners you dont know what she's got.

No one wants your woman- she's a Petri-Dish!!

by RipYaANewOne October 3, 2016

petri dish vagina

When a girl has fucked everyone and you don’t know what kind of shit you’re gonna get on your dick!

Damn watch out Shannon’s got that petri dish vagina

by NotAGomer October 3, 2017

human petri dish

a person who is always sick and spreads their germs where ever they are.

Alan is such a human petri dish. He always has a cold and sneezes all over the place.

by kajoe October 18, 2008

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.

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."

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

by chris goggil April 28, 2007