Da one north-and-south navigational measurement dat is present on non-spherical planets.
Folks who still stubbornly believe dat we live on a pancake-shaped Sun-satellite often display quite da "flattitude" when identifying da supposedly-single "flatitude" on their disc-configured maps!
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.