When a female constantly become aroused and her vaginal juices (wet) surrounds her vagina but she doesn't clean it or wash it off and lets it marinate until it becomes a creamy substance around the vagina with a rancid scent
by Drewiiboy January 20, 2016

DURING ADULT DIAPERING SCENARIOS, A COMMON OCCURENCE IS DIAPER SLUDGE, A LARGE BOWEL MOVEMENT USUALLY BY A SUBJECT WITH A BOWEL DISORDER, LEFT IN A FLIMSY DIAPER. LEAVING A RATHER FOUL SMELLING MESS.
by SATAN'S INFIDEL April 15, 2017

the wet resedue on a vagina when a female is aroused or has had sexual intercourse! see also fanny batter
by mike January 5, 2004

Bro1: "Dude Matt must be on his man-period...and he smells horrible"
Bro2: "Yeah...He's being such a sludge cunt"
Bro2: "Yeah...He's being such a sludge cunt"
by ncboy421 November 16, 2011

by M0T0RH3D November 5, 2006

by Jammerbammer October 6, 2013

by Captain_Insano March 9, 2008
