Drunken, not drunk, is almost always the form used with nouns that do not name persons: drunken arrogance; a drunken free-for-all. In such uses it normally has the sense “pertaining to, caused by, or marked by intoxication.” More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.