1. scunge - Noun
2. scunge - Verb
(uncountable, slang) Muck, scum, dirt, dirtiness; also used attributively.
(countable, slang) A scrounger; one who habitually borrows.
(countable, slang) A dirty or untidy person; one who takes no pride in their appearance.
(countable, slang, derogatory) A scoundrel; a worthless or despicable person.
To mark with scunge; to begrime or besmirch.
To slink about; to sneak, to insinuate.
To scrounge; to borrow.
Source: en.wiktionary.org