Apparently Yoda is One of Them

So we have a sign-out sheet in our classrooms for the kids to sign out on when they leave our rooms. The purpose of this little diddy is to document where kids are going in case of a fire, then the teacher knows where to look for the kid who was out of the room. At any rate, as I was changing the sheet today, I noticed that Yoda signed out of my room. In the "time left" column, he wrote "a long time ago, in a galaxy far, far away." Apparently he was off to fight in the clone wars, but it's difficult to tell.