Someone that enjoys giving head to guys while they are taking a shit. while doing so they can hear the shit hit the water, hence the name plunker

when a women gives head to a guy while he is taking a shit on the toilet

an Australian term for a condom

a numpty?

a massive punch through one's ass hole that causes massive amounts of pain.

An old, wrinkly, used, 40-60 year old woman that is experienced in the game of Beer Die - particularly in the feat of 'plunking' the die into beer cups.

Also used interchangeably with the verb 'to fuck'

Shit, poo, crap a turd named for the sound it makes as it hits the water in the toilet.