Pennsylvania Porcupine 

The classic act of growing out your pubic hair to it's full capacity. Then, using extreme amounts of hair-gel, spiking the pubic hair into several sharp points. Finally culminating in doggy-style sex and jamming your sharp pube spikes in the chick/dude's butt-hole.

Man 1: "Hey, why are you buying all that hair gel? You have a shaved head.

Man 2: "Because I'm gonna give your sister a Pennsylvania Porcupine tonight"

Pennsylvania Porcupine by snakedog69 December 15, 2009

Porcupine Disease

An uncurable condition in females in which if said female had as many penises sticking out of her as she has had stuck in her, she would look like a porcupine.

I divorced my wife because she was diagnosed with porcupine disease. What a shame.

Porcupine Disease by NataSUF February 25, 2008

porcupine plain 

a small town in the middle of nowhere that is full of humble people and hicks.

man that is some hick town. reminds me of porcupine plain

porcupine plain by hickguy April 2, 2011

San Francisco Porcupine

A mound of a homeless person's feces with used syringes sticking out of it for unknown reasons. Most commonly found in California cities but also seen in places Californians are known to migrate to such as Seattle, WA and Portland, OR

Hey man, watch your step when jogging on Lombard street, I saw some San Francisco Porcupines on my way up here.

San Francisco Porcupine by LungleJove February 12, 2020

porcumine

Porcumine:NOUN name given to guys who prefer to persue woman who are above average weight for sexual encounters. Attributed to guys who regular prepare themselves before approaching a woman by mumbling "Pork you mine."

Mike:"Peter did you get with that fat chick from the bar"?
Peter: "I had sex with her, she's even chubbier with her clothes off"
Mike: "You're such a porcumine"

porcumine by T.Sinodhinos December 4, 2005

porcupine

a small prickled animal who resembles that of a hedge hog. You are all dirty minded. It is an animal, don't ruin it for the rest of us. hmph.

Ouch, the porcupine pricked me :(

porcupine by Sarah B May 17, 2006

Porcupine

1. A small, quiet animal with pointy, protective quills on its back to keep it safe from predators.

2. A person, typically a gamer, who is overreacting or lashing out at someone who was not in any way involved in the situation which the "porcupine" is angry about. These people typically play Minecraft, CS:GO, Geometry Dash, or any sport-themed video games.

Definition 1 sentence: "I was poked in the hand from a porcupine I brainlessly attempted to snuggle with."

Definition 2 sentence: "Dude, quit being such a porcupine over Minecraft."

Porcupine by EliteArchwing February 12, 2017