The life of a substitute teacher can be a difficult one: Your presence suggests a certain level of acceptable chaos for your students, and it's tough to get anything done.
And if you're not going to get to actually teach anything, you might as well document what happens in your classroom all day long. That's exactly what one substitute teacher did when she wrote the regular teacher this note. Apparently, things got a little bit nuts that day — you'll LOL when you read what Hugo won't stop doing.
Next, 25 hilarious detention slips.