To depart or disappear.
To clarify, to correct a misconception.
To clean up.
To become free of certain blemishes.
Of stormy weather, to dissipate, to become calm.
To pot all of the remaining balls in a single turn.
To manure with muck.
To shovel muck.
To vomit.
To do a dirty job.
To pass, to fold without showing one's cards, often done when a better hand has already been revealed.
Heroin.
Semen.
Soft (or slimy) manure.
The pile of discarded cards.
Anything filthy or vile. Dirt; something that makes another thing dirty.
Grub, slop, swill
Slimy mud, sludge.