A Logan Moment is when the "genius" in your group named Logan, makes a stupid, or downright dumb suggestion, usually involving some form of activity, usually grueling and not worth the time put into it.
Logan Moment -"Hey, lets go play Star Citizen guys, it is a really fun game when you get past the 4 hours of prison time you gotta serve if you get caught"
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.