Slang phrase nigger inside the woodpile "a concealed motive or unidentified aspect affecting a scenario in an adverse way" [OED 1989] is attested by 1800; Thornton's "American Glossary" (1912) defines it as "A manner of accounting with the disappearance of gas," that's why "an unsolved thriller. The slang time period https://jeffx468xcf5.hazeronwiki.com/user