plasterbate 

To masturbate while being plastered (severely intoxicated)

"Today sucked, I am just going to chug this fine Lagavulin and go plasterbate"

plasterbate by YuriN March 18, 2008

plasterbate 

Masturbating to make a mold of your penile unit with plaster of paris.

Fundo wanted to share his penis with the world, so he plasterbated, with hopes of becoming extremely wealthy.

plasterbate by authOOr June 27, 2006

plasterbate 

A sexual act of storing one's semen in a very hot place to maintain the semen's liquid form. Once have enough semen is stored, the male spreads the semen over his partner's face and waits for it to dry, creating a plaster-like mold made from semen

Guy 1: How did last night go with you and Jessica?
Guy 2: Things got pretty freaky. I plasterbated her.
Guy 1: Lucky! I've always wanted to try that. You could probably sell the mold for a couple million to some art collector.

plasterbate by SemenFartBubble69 January 8, 2016

poosterbate 

The act of performing self inflicted sex while in the process of voiding your bowels. i.e. Masturbating while you poop.

Valma was using her phone on the meetme app but decided poosterbate instead.

poosterbate by Valma DooDoo January 9, 2014

plasterbating 

The act of masturbating after a night (or day) of severe drinking.

dude a: Got so wasted last night, went back to my place, got to plasterbating promptly.

dude b: Did your girlfriend watch again?

plasterbating by hammerbeard September 13, 2011

pissterbate 

When you piss and masturbate at the same time. Can be done by both genders.

Guy 1:"Dude I walked in on Shelby in the bathroom yesterday and she was pissterbating!"

Guy 2:"Yeah I pissterbate all the time."

pissterbate by Lady Woman Girl December 30, 2013

plastergating 

Masturbating and/or ejaculation where the semen sticks and plasters itself to the walls, carpets, drapes, etc.

"Eesh, your plastergating got on the walls and ruined my Turkish drapes!"

plastergating by Slanginfoguy June 15, 2021