GUBU adj. grotesque, unbelievable, bizarre, unprecedented; (hence) disreputable or scandalous. Also n. and attrib. Etymological Note: The acronym was coined in 1983, based on words spoken by Irish Prime Minister Charles Haughey in 1982, by journalist Conor Cruise O’Brien, who also spared little effort in popularizing it. Originally referring to scandals originating related to the Haughey government, it has since—much like the American Watergate—become a more general term for scandal or political disrepute. (source: Double-Tongued Dictionary)
Further reading
Penny in Savannah, Georgia, recalls that her father, a Navy veteran who served in the South Pacific, would say of someone who was clueless or didn’t know what he was talking about: That person doesn’t know if he’s punched, bored...
An upscuddle, also spelled upscuttle, is defined in both the Dictionary of American Regional English and the Dictionary of Southern Appalachian English (Bookshop|Amazon) as a type of quarrel. A 1913 reference uses the term this way: “If they...