sludgeball 

To "sludgeball", is to suck out the cum that is ejaculated into someone's anus, then spat into someone's mouth. Similar to snowballing, but involves the added step of man-juicing the stinkhole. Popular with gays, and swingers. "Sludgeballing" is the act of the sludge ball suck and spit, whereas the "sludge ball" is the sticky cum/shit cocktail itself.

Mike to Steve: Did you see my wife Trudy sludgeball your wife Jemima, after I came hard in Jemima's asshole?
Steve: Yeah but Trudy didn't sludgeball all of it. She held some back and gave Jemima a cum-spit facial with the rest of it. I was deep in Trudy's asshole at the time.
Both guys: Our wives are awesome. *laughter*

sludgeball by Scrotie McBoogerBallz June 1, 2010

sludgebanging 

A form of headbanging adapted for the sludge metal genre of music. It is a full body motion often performed with bent knees that involves an initial leaning-back followed by a vigorous lunging-forward motion in which the sludgebanger's head can come dangerously close to hitting the ground. Pro sludgebangers are known to be capable of bringing their foreheads to within 10 - 20 nanometers of the ground without contact.

Band members of the popular sludge metal band ISIS can be seen sludgebanging during live performances.

sludgebanging by Doug Grz January 21, 2008

Sludgeblood 

Caused by an autoimmune disease called antiphospholipid syndrome, or Hughes Syndrome in the UK. APS makes the blood too thick and prone to clotting.

I am so sick of having fogbrain and sludgeblood from this crappy APS!

Sludgeblood by kukukajoo April 1, 2011

sludgebag 

A bag of sludge that you have physical attractions to.
"A sexy creature" or "Creature of the night"

Wow, I found a sludgebag on WorldOfTnT, He makes my pussy wet I want to lick his face off

sludgebag by Adolph Hitler July 23, 2014