plunker 

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

Baxter: That nasty bitch Amanda gave me a plunker last night, and said she liked the way it smelled!

plunker by The one and only Jdizzle October 17, 2006

plunker 

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

dod that chic gives wicked good plunkers

plunker by steve March 21, 2005

Plunker 

A novice making more noise then they should with stupid remarks.

I would suggest you don't have a clue about healthcare. You're One more plunker shooting blanks with a pop gun.

Plunker by satkins93 September 20, 2021

plunker 

an Australian term for a condom

" you gotta a plunker mate?"

plunker by B-Jezus April 20, 2005

Plunker 

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

Jim:"Holy shit! What's that smell coming out of the bathroom?"
Rob:"Don't go in there, man. Joel just dropped a massive plunker! I just hope he flushed."

Plunker by Tman2217 May 3, 2017

plunker 

a numpty?

plunker by Anonymous August 1, 2003

plunker 

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

oh damn, I'm late on my offering; now I'm going to get a plunker!

plunker by smellysockman September 8, 2010