A person holding libertarian, minarchist, or anarchist views, particularly one who lives in New Hampshire.
"I think Smith saw my baggie; I'm about to have the cops called on me."
"No, you're good. Smith is a porcupine; he minds his own business."
"No, you're good. Smith is a porcupine; he minds his own business."
by Anarchist June 17, 2017

The act of suctioning dildos to one's body and have 4-6 large women pleasure themselves in simultaneous motion.
For grandma's 80th birthday she and her 5 closest friends went to an all-you-can eat buffet before going to the disabled bathroom and porcupining the waiter.
by Jackawack720 August 26, 2019

by Valinda November 1, 2006

when you fuck on a bed of nails doggy style (usually a blonde, if not a red head). a full porcupine is when u shave her legs after sex (if her legs are not shaved it is only 1/2 a porcupine)
by fuck myster June 6, 2008

by the jay April 27, 2005

by Sabrina's Jerk March 29, 2009

by Richard Scott January 9, 2004
