One thing you can count on when you go back to school is being taught by the dreaded... substitute teacher!

You know what it's like. You turn up to class expect to see Mr Cliché or Ms Cupcake but instead, into the classroom walks someone who doesn't even know how to pronounce your name - and when your substitute teacher has a name that sounds like a fish, then that's a but hard to take!

But then again, the best thing about substitute teachers is you get to have a bit of fun because they can't tell you and your pals apart, so you can have some lols along the way - just make sure you don't push them too far, otherwie you mught find you're looking for a substitute substitute teacher!