Top Definition
The female juices that remain on a man's penis after a slam-fuck session, which often becomes crusty if not washed off the penis with immediacy.
That bitch's vagina sludge is all over my dick because I didnt wash my penis off immediately after that slam-fuck session last night.
by Jspizzle June 15, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.