Slang phrase nigger within the woodpile "a concealed motive or unknown issue impacting a predicament in an adverse way" [OED 1989] is attested by 1800; Thornton's "American Glossary" (1912) defines it as "A method of accounting for your disappearance of fuel," therefore "an unsolved mystery. In summary, the use of https://stevei802imo9.loginblogin.com/profile