ES, I think they may mean is there an upper half and a lower half with the break in between. Some fractures go
up and down and some go across....ya think?
Yea you're right. The name doesn't mean anything, they don't usually last long enough to ask for another one anyway. I think every family called them something different and all of the names you mentioned have been used. Don't worry about it just eat'em...and think about me with a wife that won't let me eat red meat(most of the time) anything fried or white rice. Lordy I'm suffering.