Plastercoating 

When somebody spikes the house drink at a party causing everyone to get the shits.

Ben spiked the jungle juice and now the party is Plastercoating the bathroom and front lawn.

Plastercoating by BigPhil21 October 18, 2015

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

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