A sexually morbid and perverse act, consisting of anal sex and cold blooded murder.
The man (or female with prosthetic phallic) performs normal anal sex with a partner. Upon orgasm, a knife is "plunged" into the rib cage of the partner being penetrated. Once this partner is deceased, she or he will excrete the contents of their small intestine onto the man's penis or females prosthetic. This act is reminiscent of a toilet plunger.
An expression commonly used by NPCs. It is only utilized in dire situations in which a conversation has spiraled downwards and the saving grace for it is exclaiming this phrase.
“My mom died”, said I. “Plunger”, said ElvisNPC Robert
“What do you want to be when u grow up elvis”
“Plunger sounds”