Short shorts worn by girls (or guys I guess too, I guess) who are a bit on the chubby side.
"Hey, that girl's wearing jigglies!"
"The girl that sits next to me in math was wearing jugglies today. You could see all her goodies. They were just like, BAM!"
"...is that guy wearing jigglies ? Oh god."
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.