We had a cover teacher taking out registration.
Before she walked in the room, one of the guys in the class turned his table around and faced the back. Let's call him Jeff.
She came in and ignored him, began teaching, then about five minutes later she went back out of the classroom.
We all switched our tables to face the back, apart from the guy who was orginally facing backwards who switched to face the front.
She got kinda annoyed, and said she was gonna go fetch the head of year, which she then left the classroom to do.
Whilst she was gone, all of us took our stuff and climbed out of the window and went to McDonalds, apart from Jeff.
When the teacher came back with our head of year, they were really suprised just to see Jeff. Jeff pretended that he was the only one in as everyone else was really sick. They believed him and sent home the cover teacher...