poopsex

When one is having such a good crap that they ejaculate.

Nick was having such a good dump that it made him ejaculate. Therefore, he had poopsex.

by HH Lake October 27, 2005

pyro posse

The coolest people in the world. Obsessed with fire. You know you wish you belonged.

The pyro posse's party was off the hook.

by um_gummybear January 24, 2005

poosterini

The word was first coined in the infamous 1968 film "Danny and the Postmaster". Often associated with homosexuality although equally applicable to heterosexuality, a poosterini is a rarely washed penis encrusted in feces. According to the movie, the creation of a poosterini requires complete neglect of hygiene towards the penis for a period of at least three weeks combined with consistent anal sex.

Pronounced: Poo-stir-e-knee

From "Danny and the Postmaster": "Danny, are you familiar with the term, poosterini?"

by HarryHaller June 21, 2009

Gary Prosser

The man the myth the legend. The greatest teacher to ever walk the halls of MUHS. Often did drugs before class. Had random midgets locked up in his cabinet.

Have you had Gary Prosser's class today?

No but I saw him doing a line earlier.

by YOungthug414 August 4, 2016

Man-boost your pooster

When two truck driver fist each other at a truck stop

Hey Dustin! Pull over at a rest stop so I can man-boost your pooster.

by Poosterbooster June 9, 2017

Shit Pussy Posse

A prison gang. Originating in the federal prison system, it’s membership is comprised only of individuals who have known the pleasure of a mahn’s ahnus. It is said to have a 2-Man commission, much like the Aryan Brotherhood, and membership is for life. The phrase “Mud in, Mud Out” is used, indicating that the only way in and the only way out, is through that shit pussy.

Don’t use that shower, it belongs to the Shit Pussy Posse

by Gaysofthunder69 June 30, 2019

Pooster

A person who regularly posts crap (poo) on forums

I knew Jack was truly a pooster when I saw his latest poost on our forum.

by Squidburger October 27, 2008