Back Seat:
You know you've been out of school for a long time when you read a thread like this one and then ask yourself the obvious question:
"Why would you want to harass and piss off a substitute teacher just trying to make a living and do a job?"
I suppose the answer is that if you have to ask, you wouldn't understand even if someone told you. Probably right, too.
Ahhh. To be back in school and wondering about how to annoy a sub being one of your main concerns for the day. Enjoy it, it goes fast.
