Anything filthy or vile. Dirt; something that makes another thing dirty.
Heroin.
Semen.
Soft (or slimy) manure.
The pile of discarded cards.
Grub, slop, swill
Slimy mud, sludge.
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.
Muck, scum, dirt, dirtiness; also used attributively.
A scrounger; one who habitually borrows.
A dirty or untidy person; one who takes no pride in their appearance.
A scoundrel; a worthless or despicable person.
To mark with scunge; to begrime or besmirch.
To scrounge; to borrow.
To slink about; to sneak, to insinuate.