A “vampire pen” is slang or code for a needle or syringe that one would use to get blood return from your vein.
I ordered 200 boxes of “vampire pens” from the needle exchange. My mom uses “vampire pens” every day for her insulin. My friend uses “vampire pens” to administer testosterone
by BostonEmily June 24, 2022

To befriend and pen means to become friends with someone and have casual sex with them. Similar to fuck buddies
by lastlouveteau July 29, 2019

Valerie is a type of girl who loves to play around, she is kind and moody, all around she is a type of girl who can be just like a mermaid but then a flaming demon, Perverted too, she has many sides and many storied and the man in her life, better watch out. She is a rebel too some may call her the devil and those are all true so watch out when you met a Valerie she is nice but don't get her mad!! and Over dramatic is a understatement!!!
by iessuchiha and likes anime August 22, 2017

When a person does not see another as a romantic partner and instead communicates with them in a pen pal like nature.
by sooblic April 6, 2022

by Chris123456789abc October 18, 2011

When a person who has been smoking pot is walking around with a cloud of odor around him like the character Pig-pen
by PNW street walker March 8, 2014

when two males sword fight and they connect tips, they must push forward until one mans sword inverts creating a blendy pen.
by Pleb24 October 11, 2018
