Penisweasel 

A person who will interrupt a friends attemp to seduce a person of the opposite sex, just to introduce themselves and try to seduce the same person.

Taylor: Would you like to get out of here and go back to my place?

Object of Seduction: Well...

Josh: Excuse me, I'm Josh. Can I buy you a shot?

Taylor: Dammit Josh, you penisweasel

Penisweasel by Yeah-Booooy January 29, 2014

penis weasel 

fun word to say when high. another word for dickhead or fag etc.

peter stop being such a goddam penis weasel

penis weasel by sam and nicole May 24, 2008

Penis Weasel 

One who, by acting like a dick, ferrets out the existence of dicks around him.

That Penis Weasel was awesome. Without him we never would have known Terik was a dick.

Penis Weasel by Aberrant Stampede May 3, 2011

penis weasel 

greatest word ever. used by lauren, autumn, and katie. used to fill silence during awkward moments.

"****silence****"
"penis weasel"
"yeah"

penis weasel by lauren :] March 28, 2009

penis-weasel 

a person who willingly dicks you over for the sake of their own genetalia.

"Hey i saw john making out with you're girlfriend!"

"yeah he is quite the penis-weasel..."

penis-weasel by J-Meezy July 2, 2008