Every camp I have visited has its own language, and that is not an accident. Naming a thing makes it part of the culture, whether the thing is a brutal skating drill or a standard of behavior nobody wants to write out in full. The catch is that language can lock people out as easily as it lets them in. Teaching the words to new people is part of the job.
This is the short version. The full lesson, with the story behind it, is in the book.
Take The Summer Camp MBA with you, or get the field notes by email while you work through the lessons here.