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

Sludge monster 

A self-descriptive term for a perception of self while in the middle of a depressive episode or burnout, meaning to be highly inactive and allow one’s self/surroundings fall apart. Particularly associated with neglecting grooming habits like showering, shaving, and cutting nails.

“I’ve been so burnt out this week I haven’t even had the energy to shower in three days; I feel like such a sludge monster.”

Sludge monster by ragonkmasterp1 April 27, 2023

Above The Sludge 

Someone who is 'Scum'. A horrible person. They are literally, scum (scum being the layer that exists 'above the sludge', contained inside a cesspit).

"You are disgusting. Horrible. In fact, I'd say that you're just above the sludge"

Above The Sludge by theslaughterhouseblog June 2, 2017

wookiee sledge 

(Noun): short for "wookiee sledgehammer"; another term for an incredibly, almost unbelievably, large erect penis. Is so named due to the fact that its hardness and size could theoretically allow the owner (wookiee OR human) to use it as a sledgehammer.

"Why is that guy bleeding and screaming?"

"He just got smashed in the head with that guy's wookiee sledge."

wookiee sledge by Steve & Mark March 6, 2007

Slodging 

Lodging yourself between inanimate objects and waiting for others to dislodge you. Usually done for sexual pleasure.

"Wow, Slodging ourselves into this was really hot! How do we get down?"
"We don't, we wait for someone to dislodge us!"
"But then everyone will know we've been Slodging!"
"Well, duh! That's why it's hot"

Slodging by Furglerger April 27, 2015

Warsaw sledgehammer 

anal sex in which the person on top slaps the person on the bottom with a kielbasa at least 10 inches in length

my face is still greasy from that Warsaw sledgehammer i got last night.

Warsaw sledgehammer by johnyblahblahblah February 11, 2009