Sludger 

A term used to describe a shit. Originated in Scotland and popularised in Perth, Western Australia. A term often heard in West Perth and City Beach.

I need to go to the toilet for a sludger.

Sludger by Hugh Madborough January 5, 2017

Sludger 

A kid who:
Hates his little sister
wears a backwards hat
plays baseball
his neighbor is a senior citizen who hates him
watch ninja turtles (hence the name because ninja tutles got caught in sludge)

"that kid is such a sludger"
dennis the menace
bart simpson
the sandlot kids

Sludger by mike mcloor September 26, 2006

Sludger 

A lady of loose morals named due to the amount of sludge within her boundaries.

"That girl gives everything right away, pure sludger".

Sludger by Dano_UK August 20, 2018

Sludger 

A person who enjoys Sludge metal, and often picks it as a first choice. Most popular sludge metal bands: The Melvins, Acid Bath, Eyehategod, Baroness, Iron Monkey, Grief, Crowbar, Meth Drinker, and Abuse.

Person A: So, what metal subgenre do you like the most?
Person B: Oh, you know I'm a sludger man. Give me those dirty, sludgy riffs. Sludge metal reigns supreme!
Person A: Didn't know you got down with the goo.
Person B: Shut the fuck up.

Sludger by roskvlls February 6, 2025

cum sludger

A gay term for when a male and a male are having sex and you're on the bottom, and getting the other male to slide his cum into your ass.

"My man was the cum sludger yesterday with his bf!"

cum sludger by gay sex man June 4, 2021

brain sludge 

Brain sludge is where you have so many intrusive thoughts that it completely derails your ability to think or focus.

I took a test today at school and I had a really bad case of brain sludge.

brain sludge by PWS27 May 3, 2017

Sludge Cannon 

A human being who, often due to an excessively chilli-heavy diet, has not produced a solid stool in years.

Simon, a notable Sludge Cannon, is barred from every public lavatory in the north of England.

"Mummy, does Uncle Simon wear plastic underwear because he's a sludge cannon?"
"No, dear, it's because he's a massive pervert."

Sludge Cannon by Lancaster's Second Finest June 12, 2016