Unfortuantely, two points:
1) I know the principle, not the details of this particular variation
2) I suck.
(3, I could no longer lay claim to be The Anonymous Rando)
If I were Penn, I could probably come up with a way to reduce the audience to just those in the know, like a farmer slaughtering sheep to bring down the size of the herd. But unfortunately, I don't think I could break things down without being completely obvious about it, not with the little verbal flourishes he uses as cover.
So I think I'll just leave it for now, secure in my triumph (even if you don't believe me!)