petri dish

An adjective used to describe a promiscuous person.

That bitch is a petri dish. Better come strapped, if ya know what I mean.

by GNox August 5, 2007

petri dish

The vagina of a girl prone to infections, itches, bacteria, etc.

Yo G, Deb is hot and all but man she's got a petri dish on her ~ she keeps getting crabs!

by Link Hoggthrob April 1, 2004

petri dish

A very useful peice of scientific equipment but also an EPIC way to bamboozle friends and even enemys.
To call someone a petri dish is like calling sombody a douche bad or an idiot.

ben:" hey joey, go home!" joey:"SHUT UP YOU PETRI DISH."

by nyancatpwns September 23, 2011

petri dish

Chris Rigge petri dish

Man my fourth yr looks like petri dish- has bacteria on face

by j n April 20, 2005

petri dish

used to call someone flat and with no booty

shut up Panckakes Guy you petri dish, you have no booty.

by IAmChickenBot December 12, 2019

Petri Dish

A place that is full of people with the possibility of infection of viruses or diseases via close contact via people or "gross" environments, humid and warm temperatures, and people who are not minding etiquette in spread of coughing, sneezing, washing hands, or touching food.

John, that party sucked last night! Everybody was sticking their hands in the food and being all sweaty around each other. What a petri dish.

by Bocker December 29, 2021

Petri dish

Where Metacells are evolving

Typical Petri dish

by MADRiddle July 12, 2022