Sarcasm

This note cracked me up!

One day after school I was in a meeting that went a little longer than usual.  On this particular day Ethan had scouts and his troop was going on a trip to the local little zoo.  Well he was waiting in my office and was obviously getting upset that we were going to be late.  When I got to my office he was in the middle of writing this note.  I felt SO bad for being late especially when I saw how upset he was. LUCKILY, the zoo is located close to the school and I was able to take him straight there.  He ended up only being about 5 minutes late.  The little note in parenthesis says ("I'm sarcastic").