You head to English. You thought it was a very boring class.
You have a low grade in it, you didn't understand it, it was your worst class.
You go into the classroom and sit down at your desk.
The bell rings and class begins.
Mr. Thomas, your English teacher, comes up to the board and starts speak pointless words and confusing phrases.
You get very bored, and wish something would happen to take your mind off of this lesson.