I subbed today for another band teacher, at a different school.
I haven't been subbing at this particular school much these days, especially since I picked up a whole other county a few months back. However, whenever I am there, I am often mistaken for a different sub. I don't know WHO he is, but he must be much cooler than me. For example...
Student: Hey! You're the guy who let us play softball in here last time! Can we do it again?
Mr. C.: Hah...ah, no. You've got me mistaken for someone else. That is so not going to happen.