Slang phrase nigger in the woodpile "a hid motive or mysterious variable influencing a condition within 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, using the word https://lennyv357vzc4.wikistatement.com/user