Do you?
A lot of the people talking about what phrases meant to prep school boys in the 1980s really have no idea, and are just making things up to match their preconceptions.
Do you really know how people who actually had threesomes in the 1908s described them? I doubt it, and I doubt a teenage Brett Kavanaugh did either.
Back in 1908 things were more docile for the prep school set.
I’m not disagreeing... but I am just about the same age as Kavanaugh... attended catholic school in Montgomery county, participated in catholic league sports, and multi school theatre projects. My closest friend’s brother was a classmate of Bretts from Prep, and none of us think those terms had the meanings he gave them....and no I didn’t know both of the terms, but I was familiar with one of them.