Pistachio

A mustache with urine in it.

Ronny: Hey Jim, can I piss in your mustache?

Jim: But then I would have a pistachio.

by PMonee May 6, 2016

Pistachio

An Ugly Bitch

Dude this girl in my 3rd Period, Devon Gelista, is such a Pistachio

by Grunt-Ahuah Bros. April 7, 2011

pistachio

A woman of loose moral character.
Further, a woman that one takes home for the night.

Coming from the Ludacris line "I was with some nasty ho's eatin' pistachios."

"Alright, you can have the room tonight, I'll sleep in the lounge. Just make sure that this pistachio doesn't touch any of my stuff."

by PH Loom June 21, 2007

pistachio

to urinate. from colloquial-"piss"

"pat, i'm busrting for a pistachio"
"mark, i'm not surprised with all that beer you drank"

by mark n pat September 10, 2003

Pistachio

A young white rapper who raps about having sex with moms.

Have you heard the new Pistachio mixtape?

Yeah. I don't think I heard one song where he doesn't talking about fucking someone's mom.

by Uncle Scott August 11, 2010

pistachio pudding

When your sick girlfriend hawks a loogie after you cum in her mouth.

Tamara was sick, so I came in her mouth and she made pistachio pudding

by Superlance1 November 28, 2013

Pistachio Friend

Lifestyle friends that you don't necessarily have sex with. They may have been vanilla friends first or lifestyle friends that enjoy each other's company, but are not sexually attracted to each other or don't want to have sex with each other for some reason

They are more than my vanilla friends, but not my chocolate friends; they are pistachio friends.

by Bikamasutracouple January 20, 2019